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A3931KJP-T

A3931KJP-T

A3931KJP-T

Allegro MicroSystems

7mm mm Motor Drivers 48 14V V 50V V 7mm mm

SOT-23

A3931KJP-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP Exposed Pad
Number of Pins 48
Operating Temperature-40°C~150°C TA
PackagingTray
Published 2005
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 48
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications Automotive
Additional FeatureALSO REQUIRES A 7V TO 45V SUPPLY
Voltage - Supply 5.5V~50V
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 14V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3931
Function Controller - Commutation, Direction Management
Number of Outputs 1
Qualification StatusNot Qualified
Output Voltage 50V
Power Supplies7/45V
Supply Voltage-Min (Vsup) 5.5V
Interface Parallel
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Pre-Driver - Half Bridge (3)
Output Current1mA
Motor Type - AC, DC Brushless DC (BLDC)
Length 7mm
Width 7mm
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
In-Stock:4001 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.533840$3.53384
10$3.333811$33.33811
100$3.145105$314.5105
500$2.967080$1483.54
1000$2.799132$2799.132

A3931KJP-T Product Details

A3931KJP-T Overview


Drivers controllers is designed with Tray package.The part is packged with 48-LQFP Exposed Pad case.Drivers controllers is recommended to mount the part by Surface Mount.Drivers controllers is fDrivers controllersting for the component connected in Automotive.The device can supply 5.5V~50V volts.With regard to operating temperature, it ranges -40°C~150°C TA. The motor type can be classified as Brushless DC (BLDC).There are 48 terminations available in the part.Please take in mind that this amplifier should be run at 14V.Its recommended mounting way is Surface Mount.The device employs the BRUSHLESS DC MOTOR CONTROLLER analog IC.Drivers controllers is based on the A3931 part number.Drivers controllers is designed wDrivers controllersh 48 pins.There are 1 outputs available.The output voltage is maintained at 50V.With a 1mA output current, it offers maximal design flexibility.Drivers controllers is also characterized by ALSO REQUIRES A 7V TO 45V SUPPLY.

A3931KJP-T Features


Applications : Automotive
base on A3931 number
designed with 1 outputs
Additional Feature: ALSO REQUIRES A 7V TO 45V SUPPLY


A3931KJP-T Applications


There are a lot of Allegro MicroSystems
A3931KJP-T motor drivers applications.


  • Mobile phone display backlight and key light driving
  • High power LED street light
  • Large outdoor LED display
  • Commercial office
  • Hospitality buildings
  • Smart lighting applications
  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting

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