TL494 datasheet(2/8 Pages) FAIRCHILD

Part #	TL494

Description	SMPS Controller

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Manufacturer	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

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TL494

2

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Supply Voltage

VCC

42

V

Collector Supply Voltage

VC

42

V

Output Current

IO

250

mA

Amplifier Input Voltage

VIN

VCC + 0.3

V

Power Dissipation (TA = 25

°C)

PD

1 (TL494CN)

0.9 (TL494CD)

W

Operating Temperature Range

TOPR

0 ~ +70

°C

Storage Temperature Range

TSTG

-65 ~ + 150

°C

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