A3995 Allegro MicroSystems, A3995 Datasheet - Page 3
A3995
Manufacturer Part Number
A3995
Description
DMOS Dual Full Bridge PWM Motor Driver
Manufacturer
Allegro MicroSystems
Datasheet
1.A3995.pdf
(9 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A3995SEVTR
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
A3995
ENABLE1
ENABLE2
PHASE1
MODE1
PHASE2
VREF1
MODE2
VREF2
VDD
Sense1
Sense2
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 2
DMOS Full Bridge 1
Sense2
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
SENSE1
SENSE1
SENSE2
SENSE2
OUT1A
OUT1A
OUT1B
OUT1B
OUT2A
OUT2A
OUT2B
OUT2B
R
R
S1
S2
3
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