LNK364 Overview
LinkSwitch-XT incorporates a 700Vpower 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. Typical Application with LinkSwitch-XT. Minimum continuous power in a typical non-ventilated enclosed adapter measured at 50 °C ambient.
LNK364 Key Features
- Accurate hysteretic thermal shutdown protection
- automatic recovery improves field reliability
- Universal input range allows worldwide operation
- Simple ON/OFF control, no loop pensation needed
- Eliminates bias winding
- simpler, lower cost
- Very low ponent count
- higher reliability and single
- Auto-restart reduces delivered power by 95% during
- High bandwidth provides fast turn-on with no overshoot
LNK364 Applications
- Chargers/adapters for cell/cordless phones, PDAs, digital
- Supplies for appliances, industrial systems, and metering