A3974SED 查看數據表（PDF） - Allegro MicroSystems

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A3974SED

DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER

Allegro MicroSystems 

3974

DMOS DUAL FULL-BRIDGE

PWM MOTOR DRIVER

Dimensions in Millimeters

(for reference only)

28

18

8.10

7.39

0.533

0.331

8.10

7.39

1.27

BSC

29

0.812

0.661

17.65

17.40

16.662

16.510

39

17

INDEX AREA

7

0.51

MIN

4.57

4.20

40

44 1 2

16.662

16.510

17.65

17.40

6

Dwg. MA-005-44A mm

NOTES: 1. Lead spacing tolerance is non-cumulative.

2. Exact body and lead configuration at vendor’s option within limits shown.

3. Available in standard sticks/tubes of 28 devices or add “TR” to part number for tape and reel.

www.allegromicro.com

11

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