3973 Ver la hoja de datos (PDF) - Allegro MicroSystems

Número de pieza

componentes Descripción

Fabricante

3973

DUAL DMOS FULL-BRIDGE MICROSTEPPING PWM MOTOR DRIVER

Allegro MicroSystems 

3973

DUAL DMOS FULL-BRIDGE

MICROSTEPPING PWM MOTOR DRIVER

24

0.280

0.240

A3973SB

Dimensions in Inches

(controlling dimesnions)

NOTE 1

13

0.014

0.008

0.430

MAX

0.300

BSC

0.210

MAX

1

6

0.070

0.045

7

1.280

1.230

12

0.100

0.005

BSC

MIN

0.015

MIN

0.022

0.014

24

0.150

0.115

Dimensions in Millimeters

(for reference only)

NOTE 1

13

7.11

6.10

Dwg. MA-001-25A in

0.355

0.204

10.92

MAX

7.62

BSC

5.33

MAX

1

6

1.77

1.15

7

32.51

31.24

12

2.54

0.13

BSC

MIN

0.39

MIN

3.81

2.93

0.558

0.356

NOTES:1. Webbed lead frame. Leads 6, 7, 18, and 19 are internally one piece.

2. Lead spacing tolerance is non-cumulative.

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

4. Supplied in standard sticks/tubes of 15 devices.

Dwg. MA-001-25A mm

www.allegromicro.com

9

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