Welcome to Hotenda.com Online Store!

logo
userjoin
Home

A3946KLB

A3946KLB

A3946KLB

Allegro MicroSystems

7.5mm mm Motor Drivers 16 7.75V V

SOT-23

A3946KLB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-PowerSOIC (0.295, 7.50mm Width)
Number of Pins 16
Operating Temperature-40°C~135°C TA
PackagingTube
Published 2008
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications General Purpose
Additional FeatureCAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
Voltage - Supply 7V~60V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 7.75V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3946
Function Controller - Commutation, Direction Management
Number of Outputs 1
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 60V
Power Supplies7/60V
Supply Voltage-Min (Vsup) 7V
Interface Parallel
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Pre-Driver - Half Bridge
Propagation Delay150 ns
Turn On Delay Time100 ns
Rise Time100ns
Supply Current-Max (Isup) 6mA
Fall Time (Typ) 80 ns
Turn-Off Delay Time 80 ns
Number of Drivers 2
Motor Type - AC, DC Brushless DC (BLDC)
Width 7.5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4979 items

Pricing & Ordering

QuantityUnit PriceExt. Price
846$2.12647$1798.99362

A3946KLB Product Details

A3946KLB Overview


This package was designed with Tubein mind.16-PowerSOIC (0.295, 7.50mm Width)cases are included with the part.The part should be mounted by Surface Mount.I believe it is suitable for the component connected to General Purpose.There is a capability for the device to provide 7V~60V volts.This device operates at a temperature of -40°C~135°C TA.Drivers controllers is possible to classify the motor type as Brushless DC (BLDC).This part provides 16terminations.I would like to remind you that this amplifier should be operated at 7.75V.The recommended way to mount it is Surface Mount.This device utilizes the BRUSHLESS DC MOTOR CONTROLLERanalog integrated circuit.The A3946part number allows us to locate it.A device with 16pins is available.The available outputs are [0].Controller ic has also been assigned the characteristic [0].There are 2drivers installed in it.

A3946KLB Features


Applications : General Purpose
base on A3946 number
designed with 1 outputs
Additional Feature: CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
with 2 Drivers


A3946KLB Applications


There are a lot of Allegro MicroSystems
A3946KLB motor drivers applications.


  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals
  • Brake lights

Get Subscriber

Enter Your Email Address, Get the Latest News