A3995SEVTR-T Allegro Microsystems Inc, A3995SEVTR-T Datasheet - Page 8

• Manufacturer Part Number: A3995SEVTR-T
• Description: IC, MOTOR DRIVER FULL BRIDGE 2.4A QFN-36
• Manufacturer: Allegro Microsystems Inc

Specifications of A3995SEVTR-T

• Motor Type: Full Bridge
• No. Of Outputs: 2
• Output Current: 2.4A
• Output Voltage: 36V
• Supply Voltage Range: 3V To 5.5V
• Driver Case Style: QFN
• No. Of Pins: 36
• Applications: PWM Motor Driver
• Number Of Outputs: 2
• Current - Output: 2.4A
• Voltage - Load: 8 V ~ 36 V
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-VFQFN Exposed Pad
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1184-2

A3995
Terminal List Table
Number
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
11
1
2
3
4
5
6
7
8
9
–
NC
OUT1A
SENSE1
OUT1B
VBB
OUT1B
SENSE1
OUT1A
NC
PHASE2
VDD
NC
VREF1
VREF2
NC
GND
PHASE1
GND
NC
OUT2A
SENSE2
OUT2B
VBB
OUT2B
SENSE2
OUT2A
MODE2
MODE1
NC
GND
V
CP
CP
GND
ENABLE1
ENABLE2
PAD
DMOS Dual Full Bridge PWM Motor Driver
CP
1
2
Name
ENABLE1
ENABLE2
MODE1
GND
GND
VCP
CP1
CP2
NC
28
29
30
31
32
33
34
35
36
No Connect
DMOS Full Bridge 1 Output A
Sense Resistor Terminal for Bridge 1
DMOS Full Bridge 1 Output B
Load Supply Voltage
DMOS Full Bridge 1 Output B
Sense Resistor Terminal for Bridge 1
DMOS Full Bridge 1 Output A
No Connect
Control Input
Logic Supply Voltage
No Connect
Analog Input
Analog Input
No Connect
Ground
Control Input
Ground
No Connect
DMOS Full Bridge 2 Output A
Sense Resistor Terminal for Bridge 2
DMOS Full Bridge 2 Output B
Load Supply Voltage
DMOS Full Bridge 2 Output B
Sense Resistor Terminal for Bridge 2
DMOS Full Bridge 2 Output A
Control Input
Control Input
No Connect
Ground
Reservoir Capacitor Terminal
Charge Pump Capacitor Terminal
Charge Pump Capacitor Terminal
Ground
Control Input
Control Input
Exposed pad for enhanced thermal performance. Should
be soldered to the PCB
Pin-out Diagram
PAD
18
17
16
15
14
13
12
11
10
Description
GND
PHASE1
GND
NC
VREF2
VREF1
NC
VDD
PHASE2
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 (508) 853-
5000
www.allegromicro.com
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