LNK306PN Lowest component count Energy efficient off line switcher DIP 7 pin IC
- Input supply voltage range AC: 85V to 265V
- Voltage breakdown: 700V
- Frequency switching : 66KHz
- Output isolation : Non-isolated
- Cycle by cycle current limit
- Thermal shut down circuitry
- Number of pin : 7
- IC type : DIP
SKU: 12995FD
LNK306PN Lowest component count Energy efficient off line switcher DIP 7 pin IC
This is a low component count, energy-efficient offline switcher IC. It is specifically designed to replace all linear and capacitor fed. And non-isolated power supplies in the under 360mA output current range at equal system cost. It offers much higher performance and energy efficiency. This IC integrates a 700V power MOSFET, oscillator, simple on/off control scheme, a high-voltage switch current source, frequency jittering, cycle by cycle current limit, and also thermal shutdown circuitry onto a monolithic IC. The start-up and operating power are derived directly from the voltage on the DRAIN pin. Thus eliminating the need for a bias supply and associated circuitry in buck or flyback converters. The fully integrated auto-restart circuit in the LNK306 safely limits output power during fault conditions such as short circuits or open loops, reducing component count and system-level load protection costs.
Features
- Lowest component count buck converter solution
- Fully integrated auto-restart for short circuit and open loop fault protection saves component costs
- Also, 66kHz Operation with accurate current limit
