Printed circuit board power supply 725 V | TOPSwitch-JX

AC/DCswitchinghigh-voltage

Description TOPSwitch-JX cost effectively incorporates a 725 V power MOSFET, high voltage switched current source, multi-mode PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device. Product Highlights EcoSmart® - Energy Efficient Energy efficient over entire load range No-load consumption below 70 mW at 230 VAC achievable Up to 750 mW standby output power for 1 W input at 230 VAC High Design Flexibility for Low System Cost Multi-mode PWM control maximizes efficiency at all loads 132 kHz operation reduces transformer and power supply size 66 kHz option for highest efficiency requirements Accurate programmable current limit Optimized line feed-forward for line ripple rejection Frequency jittering reduces EMI filter cost Fully integrated soft-start for minimum startup stress 725 V rated MOSFET Simplifies meeting design derating requirements