SFA0002 Datasheet - Sanken

SFA0002 PWM Controller

The SFA0002 is the switching power supply IC for flyback circuit and has high accuracy error amplifier. When the load of the power supply circuit becomes light, the operation of IC becomes the burst oscillation mode in order to improve the circuit efficiency. By employing the primary side regulation.

SFA0002 Features

* AEC-Q100 Qualified

* Current Mode Type PWM Control (Swithing frequency can be adjusted by external capacitor)

* Reducing External Component Count by Primary Side Regulation

* Built-in High Accuracy Error Amplifier ( VFB = 2.5 V ± 2%,

* 40°C to 125°C)

* Operation Mode Nor

SFA0002-Sanken.pdf