A3995SEVTR-T Allegro, A3995SEVTR-T Datasheet - Page 3

• Manufacturer Part Number: A3995SEVTR-T
• Manufacturer: Allegro

A3995
ENABLE1
ENABLE
PHASE1
MODE1
PHASE
VREF1
MODE
VREF
VDD
Sense1
Sense
3
3
OSC
-
CONTROL
CONTROL
LOGIC
LOGIC
DMOS Dual Full Bridge PWM Motor Driver
PWM Latch
BLANKING
PWM Latch
BLANKING
CHARGE
PUMP
Functional Block Diagram
DRIVE
V
DRIVE
GATE
GATE
CP
V
CP
DMOS Full Bridge 
DMOS Full Bridge 1
Sense
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
SENSE1
SENSE1
SENSE
SENSE
OUT1A
OUT1A
OUT1B
OUT1B
OUTA
OUTA
OUTB
OUTB
R
R
S1
S
3