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

ALLEGRO MICROSYSTEMS A3901SEJTR-T

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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

Applications

Motor Drive & Control; Industrial
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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
  • MSL -
  • Supply Voltage Range 2.5V to 5.5V
  • SVHC No SVHC (15-Jun-2015)

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      More stock available week commencing 6/20/16

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $1.37 $1.37

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    Q: 
    1 answer

    Packaging for part a3901

    Details: 
    I would like to know what kind of packaging this part comes in (i.e. loose, tape reel, etc..)
    1 year, 1 month ago
    by
    mike
     - Boston, MA, USA
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    A: 
    The IC part A3901SEJTR-T comes in Tape and reel,1500 pieces/reel.
    1 year, 1 month ago
    by
    NewarkTechSupport
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