TNY278PN switcher equivalent, energy efficient / off-line switcher.
* Accurate hysteretic thermal shutdown protection with
automatic recovery eliminates need for manual reset
* Improved auto-restart delivers <3% of maximum power i.
maximum continuous power
* Lower current limit improves efficiency in enclosed adapters/chargers
* Allows optim.
TinySwitchâ„¢-III incorporates a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry. The IC family uses an ON/OFF control scheme and offers a design flexible solution wit.
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