L9349-LF(2008) Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

L9349-LF
(Rev.:2008)

Quad intelligent power low side switch

STMicroelectronics 

Pins description

2

Pins description

Figure 2. Pins connection (top view)

PGND 1

OUT1 2

D1 3

IN4 4

VS 5

NC 6

IN3 7

D2 8

OUT2 9

PGND 10

00AT0026

Table 2. Pins description

N°

Pin

1

PGND Power Ground

2

Out1 Output 1 (5A)

3

D1

Diagnostic 1

4

IN4

Input 4

5

VS

Supply Voltage

6

NC

Not Connected

7

IN3

Input 3

8

D2

Diagnostic 2

9

Out2 Output 2 (5A)

10

PGND Power Ground

11

PGND Power Ground

12

Out3 Output 3 (3A)

13

D3

Diagnostic 3

14

IN2

Input 2

15

GND Signal Ground

16

EN

Common Enable

17

IN1

Input 1

18

D4

Diagnostic 4

19

Out4 Output 4 (3A)

20

PGND Power Ground

Heat sink connected

to pins 1, 10, 11, 20

20 PGND

19 OUT4

18 D4

17 IN1

16 EN

15 GND

14 IN2

13 D3

12 OUT3

11 PGND

Function

6/17

L9349-LF

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