17550 데이터 시트보기 (PDF) - Motorola => Freescale

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17550

Quad H-Bridge Micromotor Driver with DC/DC Boost Converter

Motorola => Freescale 

AGND

1

NC

2

PSB 3

OE

4

VMA

5

HBAF

6

PGND

7

HBAR

8

VMA

9

VMB 10

HBBR 11

PGND 12

HBBF

13

VMB

14

INAR

15

INAF 16

INBF

17

INBR 18

36

VG

35

VDD

34

LX

33

GND

32

VMC

31

HBCF

30

PGND

29

HBCR

28

VMC

27

VMD

26

HBDR

25

PGND

24

HBDF

23

VMD

22

INCR

21

INCF

20

INDF

19

INDR

TERMINAL FUNCTION DESCRIPTION

Terminal

Terminal

Name

Formal Name

Definition

1

AGND

Analog Ground

Analog and logic signal ground reference terminal.

2

NC

No Connect

No connection to this terminal.

3

PSB

Power Standby

Power standby mode control terminal.

4

OE

Output Enable

Logic output Enable control of H-Bridges (Low = True).

5, 9

VMA

Motor Drive Power Supply A Power supply voltage connection for Motor “A” (top of HBA).

6

HBAF

HBA Forward Output

Forward output of H-Bridge A.

8

HBAR

HBA Reverse Output

Reverse output of H-Bridge A.

10, 14

VMB

Motor Drive Power Supply B Power supply voltage connection for Motor “B” (top of HBB).

11

HBBR

HBB Reverse Output

Reverse output of H-Bridge B.

7, 12, 25, 30 PGND

Power Ground

Power ground connection.

13

HBBF

HBB Forward Output

Forward output of H-Bridge B.

15

INAR

Input Control HBA Reverse Control signal input for H-Bridge A reverse.

16

INAF

Input Control HBA Forward Control signal input for H-Bridge A forward.

17

INBF

Input Control HBB Forward Control signal input for H-Bridge B forward.

18

INBR

Input Control HBB Reverse Control signal input for H-Bridge B reverse.

19

INDR

Input Control HBD Reverse Control signal input for H-Bridge D reverse.

20

INDF

Input Control HBD Forward Control signal input for H-Bridge D forward.

21

INCF

Input Control HBC Forward Control signal input for H-Bridge C forward.

22

INCR

Input Control HBC Reverse Control signal input for H-Bridge C reverse.

23, 27

VMD Motor Drive Power Supply D Power supply voltage connection for Motor “D” (top of HBD).

24

HBDF

HBD Forward Output

Forward output of H-Bridge D.

26

HBDR

HBD Reverse Output

Reverse output of H-Bridge D.

28, 32

VMC Motor Drive Power Supply C Power supply voltage connection for Motor “C” (top of HBC).

29

HBCR

HBC Reverse Output

Reverse Output of H-Bridge C.

31

HBCF

HCB Forward Output

Forward Output of H-Bridge C.

MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA

17550

3

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