Block Diagram
LB11961
FG
RD
VCC
Thermal
protection circuit
6VREG
Constant
voltage
1.3V
HB
Control
circuit
Hall
IN
IN
Amplifier with
hysteresis Charge/discharge
circuit
S-GND
CT
VTH
Delay circuit
Delay circuit
Oscillator
circuit
CPWM
P-GND
OUT2
M
OUT1
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