TB9364 Description
TB9364 incorporates 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 onto a monolithic IC. The start-up and operating power are derived directly from the DRAIN pin, eliminating the need for a bias winding and associated circuitry. Typical Application of TB9364 1/5 Version:.
TB9364 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
- Eliminates bias winding
- simpler, lower cost transformer
- Very low ponent count
- higher reliability and
- Auto-restart reduces delivered power by 95% during
- High bandwidth provides fast turn on with no
TB9364 Applications
- Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio players, and shavers
- Supplies for appliances, industrial systems, and metering
- Accurate hysteretic thermal shutdown protection