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KA1H0680RFB - Power Switch

This page provides the datasheet information for the KA1H0680RFB, a member of the KA1H0680B Power Switch family.

Product Overview

Fairchild

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KA1H0680RFB Power Switch by Fairchild - Datasheet Preview — Datasheet preview – KA1H0680RFB

Datasheet Details

Part number	KA1H0680RFB
Manufacturer	Fairchild
File Size	144.67 KB
Description	Power Switch
Datasheet	KA1H0680RFB Datasheet
Additional preview pages of the KA1H0680RFB datasheet.

KA1H0680RFB Product details

Description

The Fairchild Power Switch(FPS) product family is specially designed for an off-line SMPS with minimal external components.

The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM controller IC.

Features

Precision fixed operating frequency.
KA1M0680B,KA1M0680RB (67KHz).
KA1H0680B,KA1H0680RFB (100KHz).
Pulse by pulse over current limiting.
Over load protection.
Over voltage protection (Min. 23V).
Internal thermal shutdown function.
Under voltage lockout.
Internal high voltage sense FET.
Latch up mode (KA1M0680B,KA1H0680B).
Auto restart (KA1M0680RB,KA1H0680RFB).
Soft start.

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Published: Aug 31, 2017 |