HA13631T データシートの表示（PDF） - Hitachi -> Renesas Electronics

部品番号

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HA13631T

CD-ROM Combo Driver

Hitachi -> Renesas Electronics 

HA13631T

Pin Description

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

Pin Name

ASGND

SLDIN

OP3IN

OP4IN

VSLD

TRYIN

SLDP

SLDN

SLDGND

VTRY

TRYP

TRYN

BSTGND

BP1

BP2

VBST

U

RNF

V

W

EXTCOM

FGOUT

COMM

BRKSEL

CE

HB

HU+

ASGND

ASGND

VSPN

HU–

HV+

HV–

Function

Actuator small signal GND

SLD driver control input

Inverted input of OP amp. 3 for SLD driver control

Inverted input of OP amp. 4 for TRY driver control

SLD driver power supply

TRY driver control input

SLD driver P output

SLD driver N output

SLD and TRY driver GND

TRY driver power supply

TRY driver P output

TRY driver N output

Booster GND

Booster pumping capacitor connection

Booster pumping capacitor connection

Booster output pin. This circuit generates a voltage about two times of the VSPN

pin.

U phase output

SPN driver current detection

V phase output

W phase output

COMM signal on/off control and FGOUT switching. (Refer to the Timing Chart)

FG output (Refer to the Timing Chart) open drain

Start-up clock input pin for sensorless (Refer to the Timing Chart)

To select the brake mode (Refer to the Truth Table)

Chip enable (Refer to the Truth Table)

Hall bias switch

U-phase Hall +input, and U-phase B-EMF connection pin for sensorless

Actuator small signal GND

Actuator small signal GND

SPN driver power supply

U-phase Hall –input, and center tap connection pin for sensorless

V-phase Hall +input, and V-phase B-EMF connection pin for sensorless

V-phase Hall –input, and center tap connection pin for sensorless

3

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