ZXGD3103 Evaluation Board based on Diodes Solution
The purpose of this design, featuring Diodes' ZXGD3103 MOSFET controller, is to demonstrate the driving of a synchronous MOSFET as a Schottky/ultra-fast recovery diode replacement in high efficiency power converters. When the design is used to drive a synchronous MOSFET, it will yield efficiency improvement, whilst maintaining design simplicity and incurring minimal component count. The ZXGD3103 senses the voltage across the MOSFET and generates the gate drive voltage when a negative voltage is detected across the drain-source pin. End applications include offline Flyback converter, resonant LLC converters, asymmetrical half-bridge converters, etc.
CATEGORY
Connectivity & communications,Display systems,Power & charging
REFERENCE DESIGN
Would you like this design to be modifiable in the future?
PARTS IN DESIGN / BOM
| MFGR | PART# | BLK NM |
|---|
IMPORTANT NOTICE AND DISCLAIMER: AVNET PROVIDES THESE DESIGN FILES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY. SEE LEGAL NOTICES | AVNET FOR ADDITIONAL INFORMATION.
