LB11651 Datasheet, PDF (5/6 Pages) Sanyo Semicon Device – PWM Input Forward/Reverse Motor Driver

Block Diagram
PWM 8
PHASE 9
BRAKE 10
ST 6
R 12
VCC = 5 V SW OPEN
V_CC = 3.3 V SW ON
VCC 5
GND 11
LB11651
Control logic
circuit
M
OA 1 14 OB
VM 3
4 VHS
13 DiGND
Latch
circuit
VREF
circuit
Filter
circuit
Thermal shutdown
circuit
UVLO
C7
2 VLS
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