A4954ELP-T
Product images are for illustrative purposes only
Product details are welcome upon request

A4954ELP-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 the A4954ELP-T
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • 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

andA4954ELP-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

Popular searches


Model Manufacturers lot number encapsulation illustrate
DZ52-080Z300R024/OH Hartmann-Lammle 23+ module Hartmann-Lammle DZ52-080Z300R024/OH
1SVR040011R2500 ABB 2023+ converter Universal signal converter 110-240VAC 50/60Hz / 100-300VDC
EA12-NO-20-1-31-BD ROSS ENGINEERING 23+ Relays EA12-NO-20-1-31-BD High Voltage Relay
EA12-DT-20-1-31-BD ROSS ENGINEERING 2023+ module High voltage relays
ABCIRHSE06HC2214PCWF80 AB 2023 connector Connector Kit ABCIRH Series Connector Assemblies Brand New Original Imported International Stock
AS7C4096A-15JIN Alliance Memory Inc 23+ SOJ-36 AS7C4096A Series 4-Mbit (512 K x 8) 5 V 15 ns CMOS Static RAM - SOJ-36
US-625AXTLQE ASAHI KEIKI 2023+ weld Temperature sensor
V23154D735B110 TE 2023+ Relays Low Signal Relay - PCB V23154D 735B110
V23154D735F104 TE 23+ Relays Signal Relays, 250 VDC Contact Voltage, 250 VAC Contact Voltage, 806 mW Coil Power (DC), Printed Circuit Board, PCB-THT, Axicom Cradle Relay N
AZ16-12ZIBI-1747-M20 SCHMERSAL 2023+ switch Safety gate switch
PW70d(2x10432Ω/83°) FSG 2023+ potentiometer PW70D(2*1043Ω 1%/83°)(1700Z04-257.106)
PW70d FSG 2023+ potentiometer PW70D(2*1043Ω 1%/83°)(1700Z04-257.106)
S34ML16G202BHI000 Flip Electronics 2051+ 63BGA 16 Gb, 3 V, 4-bit ECC, x8 I/O, SLC NAND Flash Memory for Embedded
FRCIR06RGG18-20S-F80-V0-M20-1.5F ITTVEAM 2023+ connector Connectors, Circular Connectors, Circular Plugs & Receptacles
HRF-AT4521-FL-TR Honeywell 10+11+ SMD RF ATTENUATOR 50OHM 16VQFN
CL1215-02P72ET-U2 Schaltbau 2023+ Contactors CL1215/02 P 72ET-U2 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
CL1115-02P72ET-U2 Schaltbau 2023+ Contactors 1, 2 and 3 pole AC and DC NO contactors for voltages up to 1,500 V
D-U204N-KLGQ Mors Smitt 2023+ Relays No magnetic arc blow-out
D-U204N-KLCQ Mors Smitt 2023+ Relays No magnetic arc blow-out
MIP30F00830-S1048 Amphenol Positronic 2023+ connector MIP series connectors

Allegro brand product recommendations


Model Manufacturers lot number encapsulation illustrate
APEK3950SEU-01-T Allegro 15+ 16-lead TSSOP DMOS full-bridge motor driver
A3950SLPTR-T Allegro 15+ 16-lead TSSOP DMOS full-bridge motor driver
A3950SEUTR-T Allegro 15+ 16-lead TSSOP DMOS full-bridge motor driver
APEK3968SLB-01 Allegro 15+ 16-lead SOIC Dual full-bridge PWM motor driver with brakes
A3968SLBTR-T Allegro 15+ 16-lead SOIC Dual full-bridge PWM motor driver with brakes
APEK3998SET-01-T Allegro 15+ 32-lead QFN Electric motor driver
A3998SETTR-T Allegro 15+ 32-lead QFN Electric motor driver
APEK4915MLP-01-T Allegro 15+ 28-lead QFN Three-phase MOSFET driver
APEK4915MET-01-T Allegro 15+ 28-lead QFN Three-phase MOSFET driver
A4915MLPTR-T Allegro 15+ 28-lead QFN Three-phase MOSFET driver
A4915METTR-T Allegro 15+ 28-lead QFN Three-phase MOSFET driver
APEK4910KJP-01-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver
A4910KJPTR-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver
APEK4960KJP-01-T Allegro 15+ 32-lead LQFP Sensorless BLDC controller
A4960KJPTR-T Allegro 15+ 32-lead LQFP Sensorless BLDC controller
A4960KJPTR-A-T Allegro 15+ 32-lead LQFP Sensorless BLDC controller
A4960SJPTR-T Allegro 15+ 32-lead LQFP Sensorless BLDC controller
APEK4935KJP-01-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver
A4935KJPTR-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver
A4935KJP-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver

Categorical search