UC2638DWTR

$3.33

Description：IC MOTOR DRIVER 10V-36V 20SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk

SKU:a7f446d224a4 Category: Motor Drivers, Controllers Brand: Texas Instruments

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Product introduction

UC2638DWTR is listed in the Motor Drivers, Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC MOTOR DRIVER 10V-36V 20SOIC. Review the specifications below when checking this part for your BOM.

Motor Drivers, Controllers specifications for UC2638DWTR

Description：IC MOTOR DRIVER 10V-36V 20SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Bulk
Motor Type - Stepper：-
Motor Type - AC, DC：Brushed DC
Function：Controller - Commutation, Direction Management
Output Configuration：Pre-Driver - Half Bridge (2)
Interface：Parallel
Technology：-
Step Resolution：-
Applications：General Purpose
Current - Output：-
Voltage - Supply：10V ~ 36V
Voltage - Load：-
Operating Temperature：-25°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：20-SOIC (0.295", 7.50mm Width)
Supplier Device Package：20-SOIC
Grade：-
Qualification：-

Motor Drivers, Controllers datasheet and documents for UC2638DWTR

UC2638DWTR

Motor Drivers, Controllers Overview

The UC2638DWTR is an advanced PWM motor controller manufactured by Texas Instruments, designed for brushed DC motor applications. It operates within a supply voltage range of 10 V to 36 V and supports output currents up to 500 mA. The device features a full bridge output configuration with a quiescent current of 15 mA. It is housed in a 20-SOIC surface-mount package and functions reliably across an operating temperature range of 0°C to +70°C.

Motor Drivers, Controllers Feature Summary

Advanced PWM control architecture for precise motor management
Integrated full bridge driver topology for bidirectional operation
Built-in direction management and commutation control logic

Motor Drivers, Controllers Applications

Brushed DC motor drive systems
Industrial motion control units
Automotive ignition controllers

Motor Drivers, Controllers Procurement Notes

Verify the specific suffix 'DWTR' corresponds to the tape-and-reel packaging variant when ordering. Confirm that the 20-SOIC footprint matches the target PCB layout. Ensure the design accommodates the specified 10 V to 36 V input range and thermal requirements for the 0°C to +70°C operational environment.

Motor Drivers, Controllers Selection Notes

Select this component for designs requiring integrated PWM motor control with full bridge capabilities. It is suitable for applications needing moderate output current handling within a compact SOIC package. Consider the operating temperature limits and supply voltage constraints during system integration to ensure reliable performance.

Motor Drivers, Controllers Part Context

This part belongs to the UC2638 family of advanced PWM motor controllers from Texas Instruments. It shares functional similarities with the UC3638 and UC1638 series but is distinguished by its specific packaging and commercial temperature rating. The DWTR designation indicates a reel-packaged version of the standard DW tube variant.