TL494_15 datasheet(2/8 Pages) UTC

部品番号	TL494

部品情報	VOLTAGE MODE PWM CONTROL CIRCUIT

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TL494

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

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www.unisonic.com.tw

QW-R103-004. J



PIN CONFIGURATION



PIN DESCRIPTION

PIN No.

SYMBAL

NAME AND FUNCTION

1, 16

NONINV INPUT

Error Amplifier NONINV Input

2, 15

INV INPUT

Error Amplifier INV Input

3

FEEDBACK

Output Feedback Voltage

4

DEAD-TIME CONTROL

Output DEAD-TIME Control

5

CT

Timing Capacitor

6

RT

Timing Resistor

7

GND

Ground

8

C1

Internal Power NPN Collect1

9

E1

Internal Power NPN Emitter1

10

E2

Internal Power NPN Emitter2

11

C2

Internal Power NPN Collect2

12

VCC

Supply Voltage

13

OUTPUT CONTROL

Output mode select

14

VREF

Reference Voltage

同様の部品番号 - TL494_15

メーカー	部品番号	データシート	部品情報
Texas Instruments	TL494	1Mb / 33P	[Old version datasheet] TL494 Pulse-Width-Modulation Control Circuits

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