SFA0002 - PWM Controller

Product Overview

Sanken

Datasheet Details

Part number	SFA0002
Manufacturer	Sanken
File Size	452.09 KB
Description	PWM Controller
Datasheet	SFA0002 Datasheet
Additional preview pages of the SFA0002 datasheet.

Product details

Description

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.

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 Normal Operation: PWM Mode Light Load Operation: Burst Oscillation.
Soft Start Function (Startup time can be adjusted by external capacitor).
Drive Output Stop Functi.

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Other Datasheets by Sanken

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Published: Dec 28, 2016 |