A3950SLPTR-T
Product images are for illustrative purposes only
Product details are welcome upon request

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
  • Click Request a quote
Contact usOnline customer service1 Online customer service2 Click Send email
  • 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

Popular searches


Model Manufacturers lot number encapsulation illustrate
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
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
C163C/110EV-R1 Schaltebao 2023+ Contactors Contactors
F670-H4V-XUU LEACH 2023+ Relays F670-H4V-XUU+SHKE470-110-AD
F670-H4VP-XUXU LEACH 2023+ Relays F670-H4VP-XUXU+SFE670-1-1
AZ16-12ZI-B1-1747-M20 SCHMERSAL 2023+ switch Safety switches
RX2025GE1 Surio 2023+ connector Extract, Remove, and Insert Tools Contact extraction tool #16
5106.021.09.24 Surio 2023+ connector Extract, remove, and insert tools Extract tool with pop-up
ABMPSE06T28M4SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMPSE06T36M2SV0N AB Connectors 2023+ connector Plug with RFI Ground
ABMP18T28M13SV0N AB Connectors 2023+ connector RAIL AND MILITARY LAND SYSTEMS
ABCIRHSE06JE1812SCNF80M32V0 AB Connectors 2023+ connector Halogen Free Bayonet Lock Connector Series
TSW-101-06-LM-D samtec 2023+ connector Classic PCB Header Strips, 0.100" pitch

Allegro brand product recommendations


Model Manufacturers lot number encapsulation illustrate
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
APEK4933KJP-01-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver
A4933KJPTR-T Allegro 15+ 48-lead LQFP Automotive grade three-phase MOSFET driver

Categorical search