LB1862M,LB1962M

Pin Assignment

1

IN−

2

IN+

3

CT

4

OUT1

5

GND

8ST

7VCC

6 OUT2

10

9

RD

(FG)

HB

Top view

LB1862M

(LB1962M)

Block Diagram

START/STOP

ST

GND

OUT1

OUT2

RD

FG

M

CT

VCC

IN+

IN−

HB

HALL

0.47 to 1

μF

(LB1862M)

(LB1962M)

Charge / Discharge

circuit

Delay circuit

Delay circuit

Control

circuit

Thermal protection

circuit

Discharge

pulse

Hysteresis amplifier

Truth Table

ST

IN-

IN+

CT

OUT1

OUT2

RD

FG

HB

Mode

H

-

-

-

OFF

OFF

OFF

OFF

OFF

Standby

H

L

H

L

L

L

H

L

L

H

L

H

L

Rotating

L

-

-

H

OFF

OFF

OFF

-

L

Lockup protection activated

Latch-type RD output is Low during rotation and High during stop.

PS No.5657-3/7