KA7511 Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

KA7511

SMPS Controller

Fairchild Semiconductor 

KA7511

SMPS Controller

Features

• Wide Operating Range

• Under Voltage Lockout

• Direct Switching TR Drive

• Low Start-Up Current

Internal Block Diagram

www.fairchildsemi.com

Description

The KA7511 drives, regulates and monitors the main switch-

ing element in a SMPS based on the nonsynchronous flyback

theory. Because of the wide regulating range and the high

voltage stability during large load changes, the power sup-

plies for TV receivers and video recorders can be realized.

10-SIP H/S

1

©2000 Fairchild Semiconductor International

Rev. 5.0

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