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TL494-D16-R

VOLTAGE MODE PWM CONTROL CIRCUIT

Unisonic Technologies 

UNISONIC TECHNOLOGIES CO., LTD

TL494

LINEAR INTEGRATED CIRCUIT

VOLTAGE MODE PWM

CONTROL CIRCUIT

„ DESCRIPTION

The UTC TL494 incorporates all the functions required in the

construction of a pulse-width modulation switching circuit.

Designed primarily for switching power supply control or DC-DC

convectors, it offers the systems engineer the flexibility to tailor

control circuitry to its own application.

„ FEATURES

*Complete PWM power control circuitry

*Uncommitted outputs for 200mA sink or source current

*Output control selects single ended or push pull operation

*Internal circuitry prohibits double pulses over total range

*Easy synchronization

„ ORDERING INFORMATION

Normal

TL494-D16-T

TL494-S16-R

Ordering Number

Lead Free Plating

TL494L-D16-T

TL494L-S16-R

Halogen Free

TL494G-D16-T

TL494G-S16-R

Lead Free:TL494L

Halogen Free:TL494G

Package Packing

DIP-16

Tube

SOP-16 Tape Reel

www.unisonic.com.tw

Copyright © 2009 Unisonic Technologies Co., Ltd

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