Datasheet4U.com

KA7553A - SMPS Controller

Product Overview

Fairchild

📥 Download Datasheet

KA7553A SMPS Controller by Fairchild - Datasheet Preview — Datasheet preview – KA7553A

Datasheet Details

Part number	KA7553A
Manufacturer	Fairchild
File Size	176.91 KB
Description	SMPS Controller
Datasheet	KA7553A Datasheet
Additional preview pages of the KA7553A datasheet.

Product details

Description

The KA7552A/KA7553A are switching power control IC for wide operating frequency range.

Features

Built-in drive circuits for direct connection power MOSFET (lO = ±1.5A).
Wide operating frequency range (5kHz ~ 600kHz).
Pulse by pulse over current limiting.
Over load protection.
On/off control by external trigger.
Internal UVLO.
Low standby current (typ. 90uA).
Soft start circuit.

📁 Similar Datasheet

KA7553A - SMPS Controller (ON Semiconductor)
KA7553 - PWN CONTROLLER (Samsung)
KA7552 - PWN CONTROLLER (Samsung)
KA7552A - SMPS Controller (ON Semiconductor)
KA7500 - single monolithic chip (HUAFUQIN)
KA7500 - Switching - type pulse width control circuit (H&M Semiconductor)
KA7500 - single monolithic chip (Estek Electronics)
KA7500B - VOLTAGE-MODE PWM CONTROLLER (Samsung)

Other Datasheets by Fairchild

KA7552A - SMPS Controller
KA7500B - SMPS Controller
KA7500C - SMPS Controller
KA7511 - SMPS Controller
KA7515 - SMPS Controller
KA7524B - Power Factor Correction Controller

Published: Apr 25, 2005 |