1. Ming Sun
Contact Information
1216 E. Vista Del Cerro Dr. APT. 2036 Cell: 480-300-1197
Tempe, AZ, 85281 Email: marksunming@gmail.com
Summary
Three years industry experience, six years research experience, 11 tape-out experiences, and three patents on multi-
phase buck converter, switch-node ringing optimization and calibration of current-steering DAC.
Objective
Analog IC Design Engineer Full-time position in 2017 summer
Education
Arizona State University Sep. 2013~present
 PhD in Electrical Engineering
Topic: 4-Phase Hysteretic Buck Converters with Accurate Frequency, Voltage and Current Sharing Control
Advisor: Bertan Bakkaloglu
Harbin Institute of Technology Harbin, China
 M.S. in Electrical Engineering Sep. 2008~Jul. 2010
Thesis: Design and Analysis of the Interface Circuit for the Capacitive Micro-Gyroscope
Project & Industry Experience
Arizona State University Aug. 2013~present
 4-Phase Hysteretic Buck Converters with Accurate Frequency, Voltage and Current Sharing Control
 Digital PLL for frequency synchronization
 Online auto zero for voltage regulation
 Phase shedding, segmentation and burst mode for high efficiency
 Digital DLL for phase synchronization
 All digital duty-cycle-calibrated delay line for current sharing
 Funding source: JPL, NASA
 Research Assistant and Teaching Assistant for Pipeline and Sigma-Delta ADC
Texas Instruments May. 2015~Oct. 2015
 Analog Design Engineer Intern at Kilby Labs
 Switch node ringing effect mitigation;
 Co-author of patent: Adaptive High-Side Gate Drive for Ringing Mitigation in Switching Converters
 Return Offer from Kilby Labs
Freescale Semiconductor May. 2014~Oct. 2014
 H-Bridge DC Motor Application Engineer Intern
 Research on marketing among main DC Motor Driver providers;
 Test MC33931 (single H-Bridge DC Motor driver) and write user guide for its EVB.

2. Analog Design Engineer International Green Chip Limited, China
 Charge Pump DC-DC Converter Apr.2013~May 2013
 Technology: HHNEC035μm;
 Power supply: 4.0~6.5V; Output: 5.7V for output current < 80mA;
 2 modes: voltage doubler & voltage follower;
 Brushless DC (BLDC) Motor Controller Feb.2013~Mar.2013
 Technology: TSMC018HV;
 Pin-to-pin product of TB6584.
 10bit 300Msps Current-Steering Digital-to-Analog Converter Dec.2012~Feb.2013
 Technology: Smic40nm;
 4+6 Segmented DAC structure;
 Built-in calibration topology.
 12bit 200Msps Current-Steering Digital-to-Analog Converter Oct.2012~Dec.2012
 Technology: Smic55nm;
 3+9 Segmented DAC structure;
 Built-in calibration topology.
 12bit 100Msps Current-Steering Digital-to-Analog Converter Jul.2012~Oct.2012
 Technology: Smic65nm;
 3+9 Segmented DAC structure;
 Built-in calibration topology.
Analog Design Engineer SG Micro Limited, China
 Charge Pump Boost DC-DC Converter (for LED Driver) Oct. 2011~May.2012
 Technology: TSMC050μm;
 Power supply: 2.7~5.4V; Output: 5V for output current < 200mA;
 2 modes: voltage doubler & voltage follower.
 Micro-Processor Supervisory Circuits Jul. 2010~Sep. 2011
 Technology: TSMC050μm;
 Pin-to-pin product of MAX6340;
 Power supply: 3V; supply current: 3.7μA.
Patent
R. S. Assaad, M. Sun, J. Morroni, “Adaptive High-Side Gate Drive for Ringing Mitigation in Switching Power
Converters”.
B. Bakkaloglu and M. Sun, “A Programmable Digitally Controlled Point-of-load DC-DC Buck Converter Suitable
for Space Applications”.
SUN-Ming*
, Zhang Wei-xin, Zhu Xun-yu, “Digital-to-Analog Converter and its Calibration Algorithm.” China
Patent Number CN103117747A, May 22th
, 2013, International Green Chip, China.
Online Class
ECEN5807 – Modeling and Control of Power Electronics Systems (Prof. Bob Erickson)