A3949SLBTR-T Allegro Microsystems Inc, A3949SLBTR-T Datasheet - Page 2

• Manufacturer Part Number: A3949SLBTR-T
• Description: IC MOTOR DRIVER PWM FULL 16-SOIC
• Manufacturer: Allegro Microsystems Inc

Specifications of A3949SLBTR-T

• Applications: PWM Motor Driver
• Number Of Outputs: 1
• Current - Output: ±2.8A
• Voltage - Supply: 8 V ~ 36 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Motor Type: Full Bridge
• No. Of Outputs: 1
• Output Current: 2.8A
• Output Voltage: 36V
• Supply Voltage Range: 8V To 36V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 620-1131-2; A3949SLBTR-T

A3949
Package Thermal Characteristics*
Selection Guide
Absolute Maximum Ratings
Package Thermal Resistance
*Additional information is available on the Allegro website.
Load Supply Voltage
Logic Input Voltage
Sense Voltage
Output Current, Repetitive
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
A3949SLBTR-T
Part Number
Characteristic
Characteristic
16-pin, SOIC
Symbol
Package
Symbol
T
R
V
J
θJA
(max)
V
I
V
SENSE
T
OUT
T
stg
BB
IN
A
Measured on 2-layer PCB with 2 in.
Peak < 2 μs
Output current rating may be limited by duty cycle,
ambient temperature, and heat sinking. Under any
set of conditions, DO NOT exceed the specifi ed
I
Range S
OUT
or T
J
.
DMOS Full-Bridge Motor Driver
Notes
Note
1000 per reel
Packing
2
2-oz. copper each side
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
–55 to 150
–20 to 85
–0.3 to 7
Rating
±2.8
150
0.5
36
38
Rating
52
Units
ºC
ºC
ºC
V
V
V
V
A
Units
°C/W
2