LB1943 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LB1943

Forward/Reverse Motor Driver with Braking Function

SANYO -> Panasonic 

LB1943

Pin Functions

Pin No. Symbol

Pin function

1

GND

• Power system ground. This line is shared with the signal system

ground.

• Output voltage switching input

3

IN1

• Goes to VM (about 2.5 V) when left open.

Equivalent circuit

• Forward, reverse, or braking control input

4

IN2

• Goes to VM (about 2.5 V) when left open.

6

VC • Output voltage setting

7

VREF • Reference voltage output. VREF = 6.35 V

8

VCC1 • Signal system power supply

9

VCC2 • Power system power supply

2

OUT1

• Outputs that are connected to the motor coils

10 OUT2

No. 58063/5

Share Link: