LB11961V Datasheet, PDF (4/7 Pages) Sanyo Semicon Device – Single-Phase Full-Wave Fan Motor Driver

Block Diagram
LB11961V
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
No.8794-4/7