A3953SLBTR-T Allegro Microsystems Inc, A3953SLBTR-T Datasheet - Page 6

• Manufacturer Part Number: A3953SLBTR-T
• Description: IC MOTOR DRIVER PWM FULL 16-SOIC
• Manufacturer: Allegro Microsystems Inc

Specifications of A3953SLBTR-T

• Applications: PWM Motor Driver
• Number Of Outputs: 1
• Current - Output: ±1.3A
• Voltage - Load: 3 V ~ 50 V
• Voltage - Supply: 3 V ~ 5.5 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: 1.3A
• Output Voltage: 50V
• Supply Voltage Range: 3V To 5.5V
• Driver Case Style: SOIC
• No. Of Pins: 16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1133-2; A3953SLBTR-T

Control Circuitry
ELECTRICAL CHARACTERISTICS (continued) at T
5.5 V (unless otherwise noted. )
A3953
Thermal Shutdown Temp.
Thermal Shutdown Hysteresis
UVLO Enable Threshold
UVLO Hysteresis
Logic Supply Current
Motor Supply Current
(No Load)
Logic Supply Voltage Range
Logic Input Voltage
Logic Input Current
V
Reference Input Current
Comparator Input Offset Volt.
Characteristic
SENSE
Voltage Range
V
V
I
I
I
Symbol
I
I
SENSE(3.3)
SENSE(5.0)
CC(Brake)
CC(Sleep)
I
BB(Brake)
BB(Sleep)
I
I
CC(OFF)
BB(OFF)
CC(ON)
BB(ON)
V
V
I
I
V
I
∆T
V
IN(1)
IN(0)
REF
T
IN(1)
IN(0)
CC
IO
J
J
V
V
V
V
V
V
V
V
Operating
V
V
V
V
V
V
Test Conditions
ENABLE
ENABLE
BRAKE
ENABLE
ENABLE
ENABLE
BRAKE
ENABLE
IN
IN
CC
CC
REF
REF
= 2.0 V
= 0.8 V
= 3.0 V to 3.6 V
= 4.5 V to 5.5 V
= 0 V to 1 V
= 0 V
= 0.8 V
= 0.8 V
= 0.8 V, V
= 2.0 V, V
= V
= 0.8 V
= 2.0 V, V
= V
MODE
MODE
= V
= 2.0 V
BRAKE
MODE
MODE
Full-Bridge PWM Motor Driver
BRAKE
J
= 25°C, V
= 0.8 V
= 0.8 V
= 2.0 V
= 2.0 V
BB
= 5 V to 50 V, V
0.12
Min.
2.5
3.0
2.0
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
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—
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0
0
<-2.0
2.75
0.17
<1.0
±2.0
Typ.
165
500
8.0
2.5
1.0
1.0
1.0
5.0
42
12
42
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—
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Limits
CC
= 3.0 V to
Max.
0.25
-200
±5.0
±5.0
800
3.0
4.0
5.5
0.8
0.4
1.0
50
15
50
50
50
50
20
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Units
mA
mA
mA
mA
mV
μA
μA
μA
μA
μA
μA
μA
°C
°C
V
V
V
V
V
V
V
5