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Same model may have multiple batches, images only for reference.
A4957SESTR-T Real Image
Same model may have multiple batches, images only for reference.

A4957SESTR-T

Part No A4957SESTR-T
Manufacturer Allegro MicroSystems, LLC
Catalog PMIC - Motor Drivers, Controllers
Description IC MOTOR CONTROLLER PAR 24QFN
Datasheet
A4957SESTR-T Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Allegro MicroSystems, LLC
Packaging Reel package
Motor Type - AC, DC Brushed DC
Function Controller - Commutation, Direction Management
Output Configuration Pre-Driver - Half Bridge (2)
Interface Parallel
Technology Power MOSFET
Applications General
Operating Supply Voltage 3 V ~ 5.5 V
Voltage - Load 4.5 V ~ 50 V
Operating Temperature Range -20°C ~ 85°C (TA)
Mounting SMD
Package 24-WFQFN Exposed Pad
Manufacturer Package 24-QFN (4x4)
Win Source Part Number 766764-A4957SESTR-T
Popularity Medium
Supply and Demand Status Limited
Family Name A4957
Introduction Date August 01, 2012
ECCN EAR99
Country of Origin Thailand
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian A4957SESTR-T CAD Model

Description

The A4957SESTR-T is a high-performance, dual full-bridge motor driver IC designed for use in automotive and industrial applications.

  • Supply Voltage: 3V to 5.5V
  • Current per Channel: 2.5A
  • Maximum Output Voltage: 50V
  • Package: 24-pin WFQFN Exposed Pad
  • RoHS: Compliant

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Pricing & Ordering

Quantity Unit Price Ext. Price
13+ $3.9416 $51.2408
31+ $3.2341 $100.2571
48+ $3.1331 $150.3888
66+ $3.0320 $200.1120
86+ $2.9309 $252.0574
115+ $2.6277 $302.1855
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 23,000 pieces
MOQ: 13 pcs
Order Increment : 1 pcs
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