TDA8380A/N2 Просмотр технического описания (PDF) - Philips Electronics

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производитель

TDA8380A/N2

Control circuit for switched mode power supplies

Philips Electronics 

Philips Semiconductors

Control circuit for switched mode power supplies

PINNING

Product specification

TDA8380A

Fig.2 Pinning diagram.

1

E2

Emitter of output source transistor

2

C2

Collector of output source transistor

3

DEM Demagnetization sense input

4

VCCmin Minimum VCC threshold setting

5

VCC Supply voltage

6

Iref

Reference current setting

7

FB

Feedback input

8

STAB Output error amplifier

9

DUTY Pulse width modulator input

10

COSC Oscillator capacitor

11

SYNC Synchronization input

12

SS

Maximum duty factor (Dmax) setting plus slow-start

13 CURR Input current protection

14

VEE Ground

15

E1

Emitter of output sink transistor

16

C1

Collector of output sink transistor

November 1993

4

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