Features

1. Continuous conduction mode is suitable for the system with large and high frequency variation of current.

2. Easy design by separate current terminal.

3. Hold function countermeasure to AC temporary blackout. It is possible to set no soft start time by chip capacitor.

4. Feed back loop detector.

5. Soft start period become short by quick soft start function.

6. Improve the load regulation by gm Amp at feed back Amp.

Example of Application Circuit

Small & high reliability systems

• Target power range is over 300V.

• Realize high reliability on PFC block by R2A20111 and coordinate next stage by P.G.

• Realize small transformer and high efficiency by using half bridge topology by HA16150.