LB11948T View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

LB11948T

PWM Constant Current Control 1-2 Phase Excitation Stepping Motor Driver

ON Semiconductor 

Sample Application Circuit

LB11948T

Logic level input

M

1Ω

8V

10μF

10μF

5V

56kΩ

680pF

1 OUT1-

OUT2- 30

2 OUT1

OUT2 29

3 NC

NC 28

4 NC

5 D-GND

6 E1

7 VS1

NC 27

D-GND2 26

1Ω

E2 25

VS2 24

8 NC

NC 23

9 VCC

10 CR

PGND 22

GND 21

11 VREF1

VREF2 20

12 NC

ENABLE2 19

13 ENABLE1

14 PHASE1

PHASE2 18

30kΩ 10kΩ

1VREG 17

15 ST

16

Logic level input

Logic level input

PHASE1

PHASE2

90 deg

200 Hz

No.7947-6/13

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