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IP9009

5-CH Motor Drive IC with Regulator and Reset controllers

www.interpionsemi.com

PIN DESCRIPTIONS

PIN CONNECTIONS

NO SYMBOL

I/O

DESCRIPTION

1

FWD

I

Loading motor forward input

2

REV

I

Loading motor reverse input

3

CTL

I

Loading motor speed control

4

PS

I

Power save

5

IN1

I

CH1 input

6

IN2

I

CH2 input

7

SVCC

-

Signal power supply

8

PVCC1

-

Power supply 1

9

VOL-

O

Loading driver output(-)

10

VOL+

O

Loading driver output(+)

11

VO2-

O

CH2 driver output(-)

12

VO2+

O

CH2 driver output(+)

13

VO1-

O

CH1 driver output(-)

14

VO1+

O

CH1 driver output(+)

NO

SYMBOL

I/O

DESCRIPTION

15

VO4+

O

CH4 driver output(+)

16

VO4-

O

CH4 driver output(-)

17

VO3+

O

CH3 driver output(+)

18

VO3-

O

CH3 driver output(-)

19

GND

-

Ground

20

PVCC2

-

Power supply 2

21

MUTE

I

Mute

22

IN3

I

CH3 input

23

IN4

I

CH4 input

24

Vdet

I

Reset controller input

25

Reset

O

Reset controller output

26

REOadj

O

Adjustable regulator feedback

27

REBadj

O

Adjustable regulator control

28

BIAS

I

Bias