JW1515H
JW1515H is Offline QR GaN Flyback Controller manufactured by JoulWatt Technology.
Offline QR GaN Flyback Controller
Preliminary Specifications Subject to Change without Notice
DESCRIPTION
The JW®1515H is a controller for offline flyback with GaN, which Features quasi-resonant (QR) operation. QR control improves efficiency by reducing switching loss and also benefits EMI performance with nature frequency variation, and an internal frequency limitation to overe the inherent disadvantages of QR flyback.
The JW1515H bines PWM and PFM control at different input and load condition for highest average efficiency.
The JW1515H prises a HV pin for startup to eliminate conventional startup resistor and save standby mode energy consumption. It can ply with...
