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A3950SLPTR-T
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A3950SLPTR-T

  • Category:Driver chip
  • Product Name:DMOS full-bridge motor driver
  • Manufacturers:Allegro
  • Production Batch Number:15+
  • Encapsulation:16-lead TSSOP
  • Stock Status:There is stock
  • Stock Quantity:5790
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the A3950SLPTR-T
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  • Product introduction

Designed for PWM (pulse width modulation) control of DC motors,A3950Capable of withstanding peak output currents up to ±2.8 amps and voltages up to 36 volts.

The Phase and Enable inputs are used to control the speed and direction of DC motors with PWM control signals applied externally. Internal synchronous rectification control circuitry is used to reduce power consumption during pulse-width modulation (PWM) operation.

Internal circuit protection includes hysteresis, VBBand VCPMotor pin power short/ground short-circuit and thermal shutdown caused by undervoltage monitoring and crossover current protection.

The A3950 is available in a thinner form factor (


  • Low RDS(on)output
  • Overcurrent protection
  • Motor pin ground short-circuit protection
  • Short-to-ground protection
  • Sleep function
  • Synchronous rectification
  • Diagnostic output
  • Internal Undervoltage Lockout (UVLO)
  • Crossover current protection


andA3950SLPTR-TRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
A3950SLPTR-T Allegro 15+ 16-lead TSSOP DMOS full-bridge motor driver

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