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  • A3985SLDTR-T

A3985SLDTR-T

Motor Drivers


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3985SLDTR-T
  • Package: 38-TFSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 876
  • Description: Motor Drivers (Kg)

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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
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width)
Number of Pins 38
Supplier Device Package 38-TSSOP
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2005
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Max Operating Temperature 85°C
Min Operating Temperature -20°C
Applications General Purpose
Technology Power MOSFET
Voltage - Supply 12V~50V
Base Part Number A3985
Function Controller - Commutation, Direction Management
Number of Outputs 8
Interface SPI
Max Supply Voltage 50V
Min Supply Voltage 12V
Output Configuration Pre-Driver - Half Bridge (4)
Max Supply Current 10mA
Propagation Delay 120 ns
Turn On Delay Time 120 ns
Rise Time 160ns
Fall Time (Typ) 80 ns
Number of Drivers 8
Motor Type - AC, DC Brushless DC (BLDC)
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2
RoHS Status ROHS3 Compliant
Lead Free Lead Free

A3985SLDTR-T Overview


The package contains [0].The part is packged with 38-TFSOP (0.173, 4.40mm Width) case.Ideally, the part should be mounted by Surface Mount.Drivers controllers is fDrivers controllersting for the component connected in General Purpose.There is a possibility of providing 12V~50Vvolts through the device.Operation temperature ranges from -20°C~85°C TA.There is a motor type Brushless DC (BLDC)associated with this motor type.There is a recommended mounting method of Surface Mount.Based on the A3985part number, it is found.There are 38 pins on it.8outputs are available in total.A maximum operating temperature of 85°Cis reached.Controller ic is recommended to operate at a higher temperature than -20°C.The device is capable of operating at a maximum supply voltage of 50V.A minimum supply voltage of 12Vcan be used for the operation of this device.This device has 8drivers installed.

A3985SLDTR-T Features


Applications : General Purpose
base on A3985 number
designed with 8 outputs
with 8 Drivers

A3985SLDTR-T Applications


There are a lot of Allegro MicroSystems A3985SLDTR-T motor drivers applications.

  • Camera-enabled smartphones
  • Charge pump circuits
  • High brightness LED lighting
  • Infotainment backlighting
  • Outdoor area lights
  • Large outdoor LED display
  • Industrial lighting
  • High brightness LED lighting
  • LED ballasts
  • Display LED backlighting