Find out more about Infineon on our Homepage: www.infineon.com
Infineon offers a comprehensive portfolio of LED Drivers for general lighting applications, such as indoor and outdoor lighting, architectural lighting and channel letters. Find here all information about LED Driver "BCR402W" from Infineon Technologies: Features, Applications, und General Description.
Find out more about Infineon on our Homepage: www.infineon.com
The BCR401W is a cost efficient LED driver to drive low power LEDs.You want to know more about advantages, applications details and features of "BCR401W"? This publication aims to provide an overview of the LED Driver "BCR401W".
Find out more about Infineon on our Homepage: www.infineon.com
Infineon offers a comprehensive portfolio of LED Drivers for general lighting applications, such as indoor and outdoor lighting, architectural lighting and channel letters. Find here all information about LED Driver "BCR402U" from Infineon Technologies: Features, Applications and General Description.
Find out more about Infineon on our Homepage: www.infineon.com
The BCR401U is a cost efficient LED driver from Infineon to drive low power LEDs. You want to know more about advantages, applications details and features of BCR401U? This publication aims to provide an overview of the LED Driver "BCR401U".
Find out more about Infineon on our Homepage: www.infineon.com
The BCR401W is a cost efficient LED driver to drive low power LEDs.You want to know more about advantages, applications details and features of "BCR401W"? This publication aims to provide an overview of the LED Driver "BCR401W".
Find out more about Infineon on our Homepage: www.infineon.com
Infineon offers a comprehensive portfolio of LED Drivers for general lighting applications, such as indoor and outdoor lighting, architectural lighting and channel letters. Find here all information about LED Driver "BCR402U" from Infineon Technologies: Features, Applications and General Description.
Find out more about Infineon on our Homepage: www.infineon.com
The BCR401U is a cost efficient LED driver from Infineon to drive low power LEDs. You want to know more about advantages, applications details and features of BCR401U? This publication aims to provide an overview of the LED Driver "BCR401U".
Cấu hình máy được đánh giá ở mức khá, có card đồ họa rời
Đầy đủ những cổng kết nối ngoại vi phổ biến nhất hiện nay
Loa ngoài lớn đồng thời sở hữu hệ thống tản nhiệt tốt
Giá cả của máy vô cùng phải chăng, phù hợp nhiều đối tượng
Nguồn: https://laptops.vn/san-pham/dell-vostro-3568/
Dell Inspiron 7537 là sản phẩm cao cấp, nổi bật với thiết kế chuyên nghiệp, mạnh mẽ và thời thượng. Dòng máy được nhiều người dùng đánh giá cao nhờ cấu hình ổn định với bộ xử lý Haswell Core i5 và card đồ họa rời NVIDIA GeForce GT 750M, đảm bảo các tác vụ luôn được diễn ra mượt mà và trơn tru.
Nguồn: https://laptops.vn/san-pham/dell-inspiron-7537/
Find out more about Infineon on our Homepage: www.infineon.com
Find here all information about High power semiconductors
for your industrial applications from Infineon. With this brochure we offer an overview of our product range.
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation: Market and Business Development First Quarter FY 2015; Business Focus; Segments, Products and Technology; General Company Information
Find out more about Infineon on our Homepage: www.infineon.com
Silicon Carbide (SiC) devices belong to the so-called wide band gap semiconductor group, which offers a number of attractive characteristics for high voltage power semiconductors when compared to commonly used silicon (Si). Find here more information about SIC Diode from Infineon Technologies.
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation of the business year 2014: Market and Business Development; Business Focus; Segments, Products and Technology; General Company Information
Find here current information about Infineon:
http://de.slideshare.net/infineon/infineon-company-presentation-q1-2015
Weitere Informationen zu Infineon finden Sie auf unserer Homepage: www.infineon.com
Erfahren Sie mehr über Infineon in der Unternehmenspräsentation des Geschäftsjahres 2014: Markt- und Geschäftsentwicklung, Geschäftsziele, Segmente, Produkte und Technologien, Generelle Unternehmensinformationen.
Aktuelle Informationen über das Unternehmen Infineon finden Sie hier:
http://de.slideshare.net/infineon/infineon-unternehmenspraesentation-q1-2015
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation: Market and Business Development Third Quarter FY 2014; Business Focus; Segments, Products and Technology; General Company Information
Find here current information about Infineon:
http://de.slideshare.net/infineon/infineon-company-presentation-q1-2015
Cấu hình máy được đánh giá ở mức khá, có card đồ họa rời
Đầy đủ những cổng kết nối ngoại vi phổ biến nhất hiện nay
Loa ngoài lớn đồng thời sở hữu hệ thống tản nhiệt tốt
Giá cả của máy vô cùng phải chăng, phù hợp nhiều đối tượng
Nguồn: https://laptops.vn/san-pham/dell-vostro-3568/
Dell Inspiron 7537 là sản phẩm cao cấp, nổi bật với thiết kế chuyên nghiệp, mạnh mẽ và thời thượng. Dòng máy được nhiều người dùng đánh giá cao nhờ cấu hình ổn định với bộ xử lý Haswell Core i5 và card đồ họa rời NVIDIA GeForce GT 750M, đảm bảo các tác vụ luôn được diễn ra mượt mà và trơn tru.
Nguồn: https://laptops.vn/san-pham/dell-inspiron-7537/
Find out more about Infineon on our Homepage: www.infineon.com
Find here all information about High power semiconductors
for your industrial applications from Infineon. With this brochure we offer an overview of our product range.
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation: Market and Business Development First Quarter FY 2015; Business Focus; Segments, Products and Technology; General Company Information
Find out more about Infineon on our Homepage: www.infineon.com
Silicon Carbide (SiC) devices belong to the so-called wide band gap semiconductor group, which offers a number of attractive characteristics for high voltage power semiconductors when compared to commonly used silicon (Si). Find here more information about SIC Diode from Infineon Technologies.
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation of the business year 2014: Market and Business Development; Business Focus; Segments, Products and Technology; General Company Information
Find here current information about Infineon:
http://de.slideshare.net/infineon/infineon-company-presentation-q1-2015
Weitere Informationen zu Infineon finden Sie auf unserer Homepage: www.infineon.com
Erfahren Sie mehr über Infineon in der Unternehmenspräsentation des Geschäftsjahres 2014: Markt- und Geschäftsentwicklung, Geschäftsziele, Segmente, Produkte und Technologien, Generelle Unternehmensinformationen.
Aktuelle Informationen über das Unternehmen Infineon finden Sie hier:
http://de.slideshare.net/infineon/infineon-unternehmenspraesentation-q1-2015
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation: Market and Business Development Third Quarter FY 2014; Business Focus; Segments, Products and Technology; General Company Information
Find here current information about Infineon:
http://de.slideshare.net/infineon/infineon-company-presentation-q1-2015
Find out more about Infineon on our Homepage:
http://www.infineon.com/lighting
Find here Infineon Technologies portfolio of energy efficient LED Lighting applications for Power Management & Control Solutions.
Find out more about Infineon on our Homepage: www.infineon.com
Find here all Information about Battery powered Applications, Package Information and Motor Control Secection Matrix for OptiMOS™ and Small Signal.
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation: Market and Business Development Second Quarter FY 2014; Business Focus; Segments, Products and Technology; General Company Information
Find here current information about Infineon:
http://de.slideshare.net/infineon/infineon-company-presentation-q1-2015
Weitere Informationen zu Infineon finden Sie auf unserer Homepage: www.infineon.com
Erfahren Sie mehr über Infineon in der Unternehmenspräsentation des 1. Quartals 2015: Markt- und Geschäftsentwicklung, Geschäftsziele, Segmente, Produkte und Technologien, Generelle Unternehmensinformationen.
Find out more about Infineon on our Homepage: www.infineon.com
Infineon offers a comprehensive portfolio of LED Drivers for general lighting applications, such as indoor and outdoor lighting, architectural lighting and channel letters. Find here all information about LED Drivers "BCR420U / BCR421U" from Infineon Technologies: Features, Applications and General Description.
Elcometer 355 Coating Thickness Gauge Standard Model instructionsDFT TECH
Elcometer 355 Coating Thickness Gauge Standard Model instructions
TAKING A READING
Switch on the gauge.
Place the probe on the surface to be measured. The reading may be
inaccurate if the probe is not held as shown.
The green LED will flash and a beep will sound when a valid reading has been
taken.
The coating thickness is shown on the display.
NFC is a short range wireless RFID technology.
It is meant for applications where a physical touch –
or close to it – is required. This action ensures the
presence of a person and the intent to do something.
This technology is particularly interesting for payment, access and transport markets.
Find out more about Infineon on our Homepage: http://www.infineon.com.
Fourth Quarter FY 2015
Quarterly Update
Professional presentation about the fourth quarter FY 2015 of Infineon.
The two major pillars of Infineon's businesses: Automotive and Power
Infineon ist growing faster than the market in automotive and is clear leader in power.
Infineon is system leader in automotive; making cars clean, safe and smart.
Infineon is the market leader in Radar, 10 millions chips shipped already.
Find out more about Infineon on our homepage: www.infineon.com
The rewards and risks of Industrial Control Systems and its solultion: Hardware and Software Security. Read more about our key features and benefits.
Find out more about Infineon on our Homepage: www.infineon.com.
Vehicles are increasingly interconnected with the environment, other vehicles, but also with the traffic infrastructures and to the internet. For the driver, this has many advantages, but at the same time growing data streams mean a higher risk of manipulation. Therefore the vehicle needs safety and security systems.
Find out more about Infineon on our Homepage: www.infineon.com.
Find here Infineons presentation at the Embedded World 2015 exhibition & conference. All information about advanced and low-complexity authentification.
Find out more about Infineon on our Homepage: www.infineon.com
#DLD15 - Find here Infineon's presentation "How to make more out of less" at this year's DLD conference.
Semiconductors are the most important source of higher productivity. They will increasingly drive productivity and improve quality of life.
Weitere Informationen zu Infineon finden Sie auf unserer Homepage: www.infineon.com
Erfahren Sie mehr über Infineon in der Unternehmenspräsentation des 3. Quartals 2014: Markt- und Geschäftsentwicklung, Geschäftsziele, Segmente, Produkte und Technologien, Generelle Unternehmensinformationen.
Aktuelle Informationen über das Unternehmen Infineon finden Sie hier:
http://de.slideshare.net/infineon/infineon-unternehmenspraesentation-q1-2015
Find out more about Infineon on our Homepage: www.infineon.com
Find here Infineon's company presentation: Market and Business Development First Quarter FY 2014; Business Focus; Segments, Products and Technology; General Company Information
Find here current information about Infineon:
http://de.slideshare.net/infineon/infineon-company-presentation-q1-2015
Find out more about Infineon on our Homepage: www.infineon.com
Power semiconductors play a key role to produce energy from renewable sources.
In wind turbines, power semiconductors are used to convert power and to couple
the generator with the grid. Find out here more about Solutions for Wind Energy Sysytems powered by Infineon.
Find out more about Infineon on our Homepage: www.infineon.com/xmc
Find here all information about XMC4000 - Advanced Microcontrollers for Industrial Solutions - 32-bit Microcontroller Family based on ARM® Cortex(tm)-M4 from Infineon Technologies.
Find out more about Infineon on our Homepage: www.infineon.com
Find here all information about NPN Silicon AF Transistors from Infineon Technologies. With this brochure, we offer an overview of our product range, electrical characteristics & more!
Find out more about Infineon on our Homepage: www.infineon.com
Find here all information about PNP Silicon AF Transistor from Infineon Technologies. With this brochure we offer an overview of our product range, electrical characteristics & more!
Find out more about Infineon on our Homepage: www.infineon.com
GPS Applications - find here all information about compact and high performance Front-End Module. This presantation will give you a simple overview of the RF System and Protection Devices. Infineon - your partner for semiconductor solutions & automotive applications.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
3. BCR402W
Datasheet 3 Revision 2.0, 2012-04-12
Trademarks of Infineon Technologies AG
AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, EconoPACK™, CoolMOS™, CoolSET™,
CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, EasyPIM™, EconoBRIDGE™, EconoDUAL™,
EconoPIM™, EconoPACK™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, I²RF™,
ISOFACE™, IsoPACK™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OptiMOS™, ORIGA™,
POWERCODE™; PRIMARION™, PrimePACK™, PrimeSTACK™, PRO-SIL™, PROFET™, RASIC™,
ReverSave™, SatRIC™, SIEGET™, SINDRION™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, TEMPFET™,
thinQ!™, TRENCHSTOP™, TriCore™.
Other Trademarks
Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, KEIL™,
PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR
development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™,
FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG.
FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of
Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data
Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of
MathWorks, Inc. MAXIM™ of Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics
Corporation. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc., USA. muRata™ of MURATA
MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc., OmniVision™ of
OmniVision Technologies, Inc. Openwave™ Openwave Systems Inc. RED HAT™ Red Hat, Inc. RFMD™ RF
Micro Devices, Inc. SIRIUS™ of Sirius Satellite Radio Inc. SOLARIS™ of Sun Microsystems, Inc. SPANSION™
of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden Co.
TEAKLITE™ of CEVA, Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA. UNIX™
of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design Systems, Inc. VLYNQ™ of Texas
Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of Diodes
Zetex Limited.
Last Trademarks Update 2011-11-11
Revision History
Page or Item Subjects (major changes since previous revision)
Revision 2.0, 2012-04-12
All Datasheet layout updated
Table 2-1 Vout limit increased
Table 2-3 Rint limits tightened
6. BCR402W
List of Tables
Datasheet 6 Revision 2.0, 2012-04-12
Table 2-1 Maximum Ratings at TA = 25 °C, unless otherwise specified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 2-2 Thermal Resistance at TA = 25 °C, unless otherwise specified. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 2-3 Electrical Characteristics at TA = 25 °C, unless otherwise specified . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 2-4 DC Characteristics with stabilized LED load at TA = 25 °C, unless otherwise specified . . . . . . . . . 9
List of Tables
7. BCR402W
LED Driver
Datasheet 7 Revision 2.0, 2012-04-12
1 LED Driver
1.1 Features
1.2 Applications
• Channel letters for advertising, LED strips for decorative lighting
• Aircraft, train, ship illumination
• Retrofits for general lighting, white goods like refrigerator lighting
• Medical lighting
• Automotive applications like CHMSL and rear combination lights
1.3 General Description
The BCR402W is a cost efficient LED driver to drive low power LEDs. The advantages towards resistor biasing
are:
• homogenous light output despite of varying forward voltages in different LED strings
• homogenous light output of LEDs despite of voltage drop across long supply lines
• homogenous light output independent from supply voltage variations
• longer lifetime of the LEDs due to reduced output current at higher temperatures (negative thermal coefficient)
The advantages towards discrete solutions are:
• lower assembly cost
• smaller form factor
• higher reliability due to less soldering joints
• higher output current accuracy due to pretested LED drivers
Dimming is possible by using an external digital transistor at the ground pin.
The BCR402W can be operated at higher supply voltages adding LEDs between the supply voltage VS and the
power supply pin of the LED driver. You can find further details in our application notes.
• LED drive current preset to 20 mA
• Output current adjustable up to 60 mA with an external resistor
• Easy paralleling of drivers to increase current
• Supply voltage up to 18 V
• High current accuracy at supply voltage variation
• Low voltage overhead of 1.2 V
• Up to 500 mW power dissipation in a small SOT343 package
• Negative thermal coefficient of -0.3 %/K reduces output current at higher temperatures
• RoHS compliant (Pb-free) package
• Automotive qualified according AEC Q101
SOT343-3D
8. BCR402W
LED Driver
Datasheet 8 Revision 2.0, 2012-04-12
The BCR402W is a perfect fit for numerous low power LED applications by combining small form factor with low
cost. These LED drivers offer several advantages to resistors like significantly higher current control at very low
voltage drop ensuring high lifetime of the LEDs.
Figure 1-1 Pin configuration and typical application
Type Marking Pin Configuration Package
BCR402W W6s 1 = GND 2 = IOUT 3 = VS 4 = Rext SOT343
Pin Configuration Typical Application
GND
IOUT
VS
Rext1
2
3
4
GND IOUT
+VS
Vdrop
21
IoutIS
Rext
VS
4
3
Rext
(optional )
9. BCR402W
Electrical Characteristics
Datasheet 9 Revision 2.0, 2012-04-12
2 Electrical Characteristics
Attention: Stresses above the max. values listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect device
reliability. Maximum ratings are absolute ratings; exceeding only one of these values may
cause irreversible damage to the integrated circuit.
Table 2-1 Maximum Ratings at TA = 25 °C, unless otherwise specified
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
Supply voltage VS - - 18 V
Output current Iout - - 60 mA
Output voltage Vout - - 18 V
Reverse voltage between all terminals VR - - 0.5 V
Total power dissipation Ptot - - 500 mW TS ≤ 95 °C
Junction temperature TJ - - 150 °C
Storage temperature range TSTG -65 - 150 °C
Table 2-2 Thermal Resistance at TA = 25 °C, unless otherwise specified
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
Junction - soldering point1)
1) For calculation of RthJA please refer to Application Note AN077 (Thermal Resistance Calculation)
RthJS - - 110 K/W
Table 2-3 Electrical Characteristics at TA = 25 °C, unless otherwise specified
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
Collector-emitter breakdown voltage VBR(CEO) 18 - - V IC = 100 µA, IB = 0
Supply current IS 350 440 540 µA VS = 10 V
DC current gain hFE - 150 - - IC = 50 mA, VCE = 1 V
Internal resistor Rint 33 38 45 Ω IRint = 10 mA
Output current Iout 18 20 22 mA VS = 10 V
Vout = 7.6 V
Voltage drop (VRext) Vdrop - 0.76 - V Iout = 20 mA
Table 2-4 DC Characteristics with stabilized LED load at TA = 25 °C, unless otherwise specified
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
Lowest sufficient supply voltage overhead VSmin - 1.2 - V Iout > 8 mA
Output current change versusTA ∆Iout/Iout - -0.3 - %/K VS = 10 V
Output current change versus VS ∆Iout/Iout - 2 - %/V VS = 10 V
10. BCR402W
Typical characteristics
Datasheet 10 Revision 2.0, 2012-04-12
3 Typical characteristics
Figure 3-1 Total Power Dissipation Ptot = f(TS)
Figure 3-2 Permissible Pulse Load RthJS = f(tp)
0
100
200
300
400
500
600
0 20 40 60 80 100 120 140
Ptot[mW]
TS [°C]
1
10
100
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
RthJS[K/W]
tp [s]
D = 0
D = 0.005
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
11. BCR402W
Typical characteristics
Datasheet 11 Revision 2.0, 2012-04-12
Figure 3-3 Permissible Pulse Load Ptotmax / PtotDC= f(tp)
1
10
100
10-6
10-5
10-4
10-3
10-2
10-1
100
Ptotmax/PtotDC
tp [s]
D = 0
D = 0.005
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
12. BCR402W
Typical characteristics
Datasheet 12 Revision 2.0, 2012-04-12
Figure 3-4 Output Current versus VS Iout = f(VS), 2 LEDs load with VF = 3.8V in series, Rext = Parameter
Figure 3-5 Supply Current versus VS IS = f(VS), 2 LEDs load with VF = 3.8V in series
1
10
100
0 2 4 6 8 10 12 14 16 18
Iout[mA]
VS [V]
Rext = open
Rext = 68 Ω
10
-5
10
-4
10
-3
0 2 4 6 8 10 12 14 16 18
IS[A]
VS [V]
13. BCR402W
Typical characteristics
Datasheet 13 Revision 2.0, 2012-04-12
Figure 3-6 Output Current versus Rext Iout = f(Rext), VS = 10 V, Vout = 7.6 V
Figure 3-7 Output Current versus Vdrop Iout = f(Vdrop), VS = 10 V, Vout = 7.6 V
0
10
20
30
40
50
60
10 100 1000
Iout[mA]
Rext [Ω]
10
-5
10
-4
10
-3
10-2
10
-1
0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 1
Iout[A]
Vdrop [V]
14. BCR402W
Application hints
Datasheet 14 Revision 2.0, 2012-04-12
4 Application hints
Figure 4-1 Application Circuit: Stand alone current source
Figure 4-2 Application Circuit: Supply voltages > 18 V
Application hints
BCR402W serves as an easy to use constant current source for LEDs. In stand alone application an external
resistor Rext can be connected to adjust the current between 20 mA and 60 mA. Rext can be determined by using
Figure 3-6. Connecting a low tolerance resistor Rext will improve the overall accuracy of the current sense
resistance formed by the parallel connection of Rint and Rext leading to an improved current accuracy. Please take
into account that the resulting output currents will be slightly lower due to the self heating of the component and
the negative thermal coefficient.
Please visit our web site www.infineon.com/lowcostleddriver for detailed application notes.
GND Iout
+VS
Vdrop
21
IoutIS
Rext
VS
4
3
Rext
(optional )
GND Iout
+VS
Vdrop
21
IS + Iout
IS
Rext
VS
4
3
Rext
(optional )
Iout
15. BCR402W
Package
Datasheet 15 Revision 2.0, 2012-04-12
5 Package
Figure 5-1 Package Outline for SOT343 (dimensions in mm)
Figure 5-2 Package Footprint for SOT343 (dimensions in mm)
Figure 5-3 Tape and Reel Information for SOT343 (dimensions in mm)
SOT343-PO V08
1.25±0.1
0.1 MAX.
2.1±0.1
0.15
+0.1
-0.050.3 +0.1
2±0.2
±0.10.9
3
2
4
1
A
+0.1
0.6
AM0.2
1.3
-0.05
-0.05
0.15
0.1 M
4x
0.1
0.1MIN.
0.6
SOT343-FP V08
0.8
1.6
1.15
0.9
SOT323-TP V02
0.24
2.15
8
2.3
1.1Pin 1
16. BCR402W
Terminology
Datasheet 16 Revision 2.0, 2012-04-12
Terminology
∆Iout/Iout Output current change
hFE DC current gain
IEN Enable current
ILED LED current
Iout Output current
IR Reverse current
LED Light Emitting Diode
PCB Printed Circuit Board
Ptot Total power dissipation
PWM Pulse Width Modulation
RB Bias resistor
Rext External resistor
Rint Internal resistor
RoHs Restriction of Hazardous Substance directive
RthJS Thermal resistance junction to soldering point
TA Ambient temperature
TJ Junction temperature
TS Soldering point temperature
Tstg Storage temperature
VBR(CEO) Collector-emitter breakdown voltage
VBR Breakdown voltage
Vdrop Voltage drop
Vout Output voltage
VR Reverse voltage
VS Supply voltage
VSmin Lowest sufficient supply voltage overhead