No.

Characteristic

（ Unless other condition，Vcc=15V±5%

VEE=-15V±5%,VS=28V±5%

-55℃≤Tc≤125℃）

HMSK4310

Unit

A group

min

max

1

+15V Supply current/ICC

Speed control GND，empty load，EffectiveHALL signal，frequency:40Hz，VH≥3V，VL≤0.8V

1

-

50

mA

2、3

-

60

-15V Supply current /IEE

1

-

15

2、3

-

20

2

Clock frequency/fcp

Effective HALL signal，frequency:40Hz，VH≥3V，VL≤0.8V

4

21

29

KHZ

5、6

20

30

3

Static limit current/ILIMIT

TRIMI hang on， Effective HALL signal，frequency:40Hz， VH≥3V，VL≤0.8V

1

0.4

1.6

A

4

Speed output high level/VH

ISource=5mA

4

3.6

4.2

V

5

Speed output low level /VL

ISink=10mA

4

-

0.5

V

6

Speed indicate pulse width/Tw

R/C=20KΩ/0.01μF

4

150

250

μS

7

Reference voltage output/VREF

RREF=6.2KΩ

1

5.9

6.5

V

Pin

Symbol

Designation

Pin

Symbol

Designation

1

VCC

+15V Supply

11

GND

Ground

2

VEE

-15V Supply

12

TRIMI

Current-limiting regulation

3

TESTSP

Speed Detection

13

INE/A-

Reverse input of error amplifier

4

VREF

Reference voltageoutput

14

OUTE/A

Error amplifier output

5

RCEXT

Speed indicator external connect RC

15

CONBRAKE

Motor braking input control

6

INHALL A

A phase HALL signal

16

GNDP

Power GND

7

INHALL B

B phase HALL signal

17

OUTA

A phase output

8

INHALL C

C phase HALL signal

18

OUTB

B phase output

9

CONSP-

Speed control low level

19

OUTC

C phase output

10

CONSP+

Speed control high level

20

VS

Power Drive supply

Symbols

Unit/mm

Minimum

Typical

Maximum

A

-

-

7.62

Φb

0.90

-

1.10

X

-

-

56.13

X1

-

49.53

-

D

-

-

43.43

e

-

3.175

-

E

-

-

33.27

e1

-

39.37

-

Y1

-

26.67

-

L

4.40

-

-

Z

-

-

7.60