TDA3617 查看數據表（PDF） - Philips Electronics

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TDA3617

Multiple voltage regulator

Philips Electronics 

Philips Semiconductors

Multiple voltage regulator

Preliminary specification

TDA3617

BLOCK DIAGRAM

handbook, full pagewidth

(14.4 V)

VP

3

TEMPERATURE

LOAD DUMP

PROTECTION

&

REGULATOR 1

4 (9 V/1.3 A)

REG1

Ven1

Ven2

Ven3

2

&

REGULATOR 2

6 (5 V/600 mA)

REG2

9

1

&

TDA3617

REGULATOR 3

HOLD

5 (3.3 V/300 mA)

REG3

7

HOLD

8

GND

MGL589

Fig.1 Block diagram.

PINNING

SYMBOL PIN

DESCRIPTION

Ven3

Ven1

VP

REG1

1 enable input regulator 3

2 enable input regulator 1

3 supply voltage

4 regulator 1 output

REG3

5 regulator 3 output

REG2

6 regulator 2 output

HOLD

7 hold output

GND

8 ground

Ven2

9 enable input regulator 2

1999 Jul 14

handbook, halfpage

Ven3 1

Ven1 2

VP 3

REG1 4

REG3 5 TDA3617

REG2 6

HOLD 7

GND 8

Ven2 9

MGL590

Fig.2 Pin configuration.

3

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