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LNK353

(LNK353 / LNK354) Low Power Off-Line Switcher IC

LNK353 Features

* Optimized for Lowest System Cost

* Fully integrated auto-restart for short-circuit and open loop protection

* Self-biased supply

* saves transformer auxiliary winding and associated bias supply components

* Tight tolerances and negligible temperature variation on key

LNK353 General Description

LinkSwitch-HF integrates a 700 V power MOSFET, oscillator, simple ON/OFF control scheme, a high voltage switched current source, frequency jittering, cycle-by-cycle current limit, and thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the DRA.

LNK353 Datasheet (898.70 KB)

Preview of LNK353 PDF

Datasheet Details

Part number:

LNK353

Manufacturer:

Power Integrations

File Size:

898.70 KB

Description:

(lnk353 / lnk354) low power off-line switcher ic.

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LNK353 LNK353 LNK354 Low Power Off-Line Switcher Power Integrations

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