LNK353 ic equivalent, (lnk353 / lnk354) low power off-line switcher ic.
Optimized for Lowest System Cost
* Fully integrated auto-restart for short-circuit and open loop protection
* Self-biased supply
– saves transform.
* Chargers for cell/cordless phones, PDAs, digital cameras, MP3/portable audio devices, shavers etc.
* Standby a.
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.
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