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ALLEGRO MICROSYSTEMS  A3901SEJTR-T  MOTOR DRIVER FULL BRIDGE, 400mA, DFN-10

ALLEGRO MICROSYSTEMS A3901SEJTR-T
Technical Data Sheet (372.62KB) EN See all Technical Docs

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Product Overview

The A3901SEJTR-T is a dual full bridge low voltage Motor Driver with full and half-stepping capability. The A3901 driver is designed for low voltage portable applications involving bipolar stepper or brush DC motors. The four inputs (IN1 to IN4) can control a bipolar stepper motor in full or half-step mode and DC motor in forward, reverse or brake mode. The inputs can be PWMed for current or speed control at frequencies up to 250kHz. Internal protection circuitry includes thermal shut down and crossover (shoot-through) protection.
  • Sleep mode with zero current drain
  • Crossover-current protection
  • Thermal shutdown
  • Low RDS (ON) outputs
  • -20 to 85°C operating temperature range

 

Product Information

Motor Type:
Full Bridge
No. of Outputs:
4Outputs
Output Current:
400mA
Output Voltage:
5.5V
Driver Case Style:
DFN
No. of Pins:
10Pins
Supply Voltage Min:
2.5V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-20°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
MSL:
-
Supply Voltage Range:
2.5V to 5.5V
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Motor Drive & Control;
  • Industrial

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes

Substitutes

MOTOR DRIV FULL BRIDGE, 400MA, DFN-10

ALLEGRO MICROSYSTEMS

1,902: 

Price for: Each (Supplied on Cut Tape)

1+ $2.17 100+ $1.96 250+ $1.76 500+ $1.60 More pricing

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