TOP257PN switcher equivalent, integrated off line switcher.
* Extended package creepage distance from DRAIN pin to
adjacent pin and to heat sink
* No heat sink required up .
TOPSwitchâ„¢-HX cost effectively incorporates a 700 V power MOSFET, high voltage switched current source, PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.
Y Package Option for TO.
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