English

All Products

View All >>
  • A3946KLBTR-T

A3946KLBTR-T

7.5mm mm Motor Drivers 16 7.75V V Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3946KLBTR-T
  • Package: 16-PowerSOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 408
  • Description: 7.5mm mm Motor Drivers 16 7.75V V Motion Control Electronics (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
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
Packaging Tape & Reel (TR)
Published 2012
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Additional Feature CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROL
Subcategory Motion Control Electronics
Technology Power MOSFET
Voltage - Supply 7V~60V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 7.75V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number A3946
Function Controller - Commutation, Direction Management
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 60V
Power Supplies 7/60V
Supply Voltage-Min (Vsup) 7V
Interface Parallel
Analog IC - Other Type BRUSHLESS DC MOTOR CONTROLLER
Output Configuration Pre-Driver - Half Bridge
Propagation Delay 150 ns
Turn On Delay Time 100 ns
Rise Time 100ns
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 Status ROHS3 Compliant
Lead Free Lead Free

A3946KLBTR-T Overview


Drivers controllers is designed with Tape & Reel (TR) package.The part is packaged in a 16-PowerSOIC (0.295, 7.50mm Width) case.To mount the part by [0], it is recommended that you do so.For the component connected to [0], it is suitable.Drivers controllers is capable of supplying 7V~60V volts.In terms of operating temperature, it falls within the range -40°C~135°C TA.There is a motor type Brushless DC (BLDC)associated with this motor type.There are 16 terminations available in the part.I would like to remind you that this amplifier should be operated at 7.75V.The recommended mounting method is Surface Mount.A BRUSHLESS DC MOTOR CONTROLLERanalog IC is employed in this device.The part number A3946indicates that it is found.The device has 16 pins.In the Motion Control Electronicsseries, it is included.There are a total of 1outputs available.There is also a characteristic CAN BE USED FOR DC, DC BRUSHLESS, AND STEP MOTOR CONTROLassociated with it.The device is equipped with 2 drivers.

A3946KLBTR-T 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

A3946KLBTR-T Applications


There are a lot of Allegro MicroSystems A3946KLBTR-T motor drivers applications.

  • Horticultural applications
  • Mobile phone display backlight and key light driving
  • Charge pump circuits
  • Automotive exterior and interior lighting
  • Camera-enabled smartphones
  • Side marker lights
  • Matrix LED dimmers
  • LED bias
  • Emergency lighting
  • PWM generators