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LB1830MC View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
View to exact match
LB1830MC Datasheet PDF : 4 Pages
1 2 3 4
Pin Assignment
Block Diagram
LB1830MC
IN2 IN1 Vm Vref Vc
10 9
8
7
6
LB1830MC
1
2
3
4
5
VCC OUT2 GND OUT1 VS
OUT1 VS OUT2
VCC
Logic
Predrive
IN1 IN2 Vm
Vref
Vcont Vref
GND
The output voltage (voltage between output pins) Vo during drive with constant voltage is set as follows:
VO = (VC pin input voltage) × 2.4 (typical)
There is no hierarchical relationship among voltages; VCC (control supply voltage), VS (motor supply voltage),
IN1/IN2 (input signal voltage).
Truth Table
Input
Output
IN1
IN2
Vm
OUT1 OUT2
Mode
L
L
L
OFF
OFF
Standby
H
L
L
H
L
Forward (Regulated)
H
L
H
H
L
Forward (Saturation)
L
H
L
L
H
Reverse (Regulated)
L
H
H
L
H
Reverse (Saturation)
H
H
*
L
L
Brake
* when in saturation mode, VC = VS available.
No.A2049-3/4
 

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