English

All Products

View All >>
  • A3977KLPTR

A3977KLPTR

4.4mm mm Motor Drivers 28 5V V 9.7mm mm Motion Control Electronics


  • Manufacturer: Allegro MicroSystems
  • Origchip NO: 26-A3977KLPTR
  • Package: 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 568
  • Description: 4.4mm mm Motor Drivers 28 5V V 9.7mm mm 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 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 28
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Published 2008
JESD-609 Code e0
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Applications General Purpose
Subcategory Motion Control Electronics
Technology DMOS
Voltage - Supply 3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number A3977
Function Driver - Fully Integrated, Control and Power Stage
Number of Outputs 1
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.3/535V
Supply Voltage-Min (Vsup) 3V
Interface Logic
Analog IC - Other Type STEPPER MOTOR CONTROLLER
Output Configuration Half Bridge (4)
Current - Output 2.5A
Voltage - Load 8V~35V
Motor Type - Stepper Bipolar
Step Resolution 1, 1/2, 1/4, 1/8
Length 9.7mm
Width 4.4mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

A3977KLPTR Overview


This package is designed to work with [0].The part is packged with 28-TSSOP (0.173, 4.40mm Width) Exposed Pad case.A mounting position of Surface Mountis recommended for the part.I believe it would be suitable for the component connected to General Purpose.There is a possibility of providing 3V~5.5Vvolts through the device.There is a temperature range of -40°C~150°C TJin which this device operates.There are 28 terminations available on this part.You can apply voltage at 8V~35Vto the load.Drivers controllers is important to note that this amplifier should be operated at the 5Vsetting.A Surface Mountmounting method is recommended for this product.Maintain a current of 2.5A for the part output.There is an analog integrated circuit STEPPER MOTOR CONTROLLERpresent in the device.The A3977part number is used to locate the part.28pins are available on the device.Drivers controllers is a part of the Motion Control Electronics series.There are a total of 1outputs available.

A3977KLPTR Features


Applications : General Purpose
Load voltage across the chip 8V~35V
base on A3977 number
designed with 1 outputs

A3977KLPTR Applications


There are a lot of Allegro MicroSystems A3977KLPTR motor drivers applications.

  • Dash
  • Indicator
  • Handheld devices
  • A cross between entertainment
  • AM radio
  • Industrial high-bay lights
  • High brightness LED lighting
  • Camcorders
  • PWM generators
  • Smart lighting applications