APEK4954ELP-01-T
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APEK4954ELP-01-T

  • Category:Driver chip
  • Product Name:Dual full-bridge DMOS PWM motor drivers
  • Manufacturers:Allegro
  • Production Batch Number:15+
  • Encapsulation:16-lead TSSOP
  • Stock Status:There is stock
  • Stock Quantity:5610
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on APEK4954ELP-01-T
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  • Product introduction

By controlling two DC motors with pulse width modulation (PWM), the A4954 is capable of withstanding peak output currents up to ±2 amperes and voltages up to 40 volts.

The input side controls the speed and direction of the DC motor by applying an external PWM control signal. Internal synchronous rectification control circuitry is used to reduce power consumption during pulse-width modulation (PWM) operation.

Internal circuit protection is includedCurrent protection, motor grounding or power supply short circuit, thermal shutdown due to hysteresis, VBBUndervoltage monitoring and crossover current protection.

The A4954 is available in a small 16-pin TSSOP package with an external heatsink (suffix LP). The package is lead (Pb) free and has 100% matte tin leadframe plating.


  • Low RDS(on)output
  • Overcurrent protection(OCP)
    • Motor short-circuit protection
    • Motor pin ground short-circuit protection
    • Motor pin short-circuit battery protection
  • Low-power standby mode
  • Adjustable PWM current limit
  • Synchronous rectification
  • Internal Undervoltage Lockout (UVLO)
  • Crossover current protection


andAPEK4954ELP-01-TRelated ICs are:


Model Manufacturers lot number encapsulation illustrate
APEK4954ELP-01-T Allegro 15+ 16-lead TSSOP Dual full-bridge DMOS PWM motor drivers
A4954ELP-T Allegro 15+ 16-lead TSSOP Dual full-bridge DMOS PWM motor drivers
A4954ELPTR-T ALLEGRO 13+ TSSOP16 Motor drive controller

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