TOP249FN switcher equivalent, integrated off-line switcher.
eliminate or reduce cost of external components
* Fully integrated soft-start for minimum stress/overshoot
* Externally programmable accurate current limit
* .
* No heatsink required up to 34 W using P/G packages
* Features eliminate or reduce cost of external components .
TOPSwitch-GX uses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault protection and other control circuitry onto a single CMOS chip. Many new functions are integrated to reduce system.
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