AP3968 Datasheet (BCD) - (AP3968 - AP3970) Primary Side Power Switcher

AP3968, (AP3968 - AP3970) Primary Side Power Switcher

The AP3968/69/70/70S consists of a primary side regulation controller and a high voltage transistor, and is specially designed for off-line power supplies within 12W output power.

Typical applications include adapter for ADSL and auxiliary supplies.

The AP3968/69/70/70S operates at pulse frequency m

AP3968 Features

* Primary Side Control for Eliminating Opto-coupler and Secondary CV/CC Control Circuitry Built-in NPN Transistor with 700VCBO Low Start-up Current: 0.2µA (Typ.) Internal Output Cable Voltage Drop Compensation Random Frequ