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Block Diagram
LB1960M
8
VCC
HB+
2
IN+
1
H IN− 3
Constant
voltage
output
circuit
Thermal protection
circuit
Control Block
C1
0.1 to 1µF
CT
7
Constant
current
source
Truth Table
IN-
IN+
CT
H
L
L
L
H
-
-
H
OUT1
L
H
OFF
OUT2
H
L
OFF
Mode
Rotating
Lock-up protection activated
L1
L2
4
OUT1
6
OUT2
5
GND
No.6191-3/4