A3965SLB View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
MFG CO.
'A3965SLB' PDF : 8 Pages View PDF
3965 DMOS Dual Full Bridge
PWM Motor Driver
Functional Block Diagram
.22uf
VDD
UVLO AND
FAULT
DETECT
SLEEP
PHASE2
PHASE1
ENABLE1
ENABLE2
OSC
RC
REF2
SENSE2
1/6
REF1
SENSE1
1/6
REGULATOR
BANDGAP
CHARGE PUMP
DMOS H-BRIDGE
VCP
VCP
VBB
OUT1A
OUT1B
CONTROL
LOGIC
GATE
DRIVE
DMOS H-BRIDGE VBB
SENSE1
SQ
R
SQ
R
OUT2A
OUT2B
SENSE2
GROUND
2
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