TNY274PN
Description
TinySwitch™-III incorporates a 700 V power MOSFET, oscillator, high-voltage switched current source, current limit (user selectable) and thermal shutdown circuitry.
Key Features
- Accurate hysteretic thermal shutdown protection with
- Improved auto-restart delivers <3% of maximum power in
- Output overvoltage shutdown with optional Zener
- Line undervoltage detect threshold set using a single optional
- Very low ponent count enhances reliability and enables
- High bandwidth provides fast turn on with no overshoot and
- Extended creepage between DRAIN and all other pins improves
- Typical Standby Application
- Output Power Table
- Minimum continuous power in a typical non-ventilated enclosed adapter
Applications
- Chargers/adapters for cell/cordless phones, PDAs, digital
