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HomeProductsIntegrated Circuits (ICs)PMIC - Motor Drivers, ControllersUC2637Q
UC2637Q Image
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UC2637Q - Unitrode

Manufacturer Part Number
UC2637Q
Manufacturer
Unitrode
Allelco Part Number
32D-UC2637Q
ECAD Model
Parts Description
BRUSH DC MOTOR CONTROLLER, 0.5A,
Package
20-LCC (J-Lead)
Data sheet
UC2637Q.pdf
Our certification
In stock: 4180

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Specifications

UC2637Q Tech Specifications
Unitrode - UC2637Q technical specifications, attributes, parameters and parts with similar specifications to Unitrode - UC2637Q

Product Attribute Attribute Value  
Manufacturer Unitrode  
Voltage - Supply 2.5V ~ 20V  
Voltage - Load -  
Technology -  
Supplier Device Package 20-PLCC (9x9)  
Step Resolution -  
Series -  
Package / Case 20-LCC (J-Lead)  
Package Bulk  
Output Configuration Pre-Driver - Half Bridge (4)  
Product Attribute Attribute Value  
Operating Temperature -25°C ~ 85°C (TA)  
Mounting Type Surface Mount  
Motor Type - Stepper -  
Motor Type - AC, DC Brushed DC  
Interface Parallel  
Function Controller - Commutation, Direction Management  
Current - Output -  
Base Product Number UC2637  
Applications General Purpose  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

UC2637Q

Manufacturer

Texas Instruments

Introduction

The UC2637Q is a versatile brushed DC motor controller that provides commutation and direction management functions. It features a pre-driver output configuration with four half-bridge outputs, allowing it to drive a wide range of brushed DC motors. This product is suitable for general-purpose applications that require precise motor control.

Product Features and Performance

Supports brushed DC motors

Commutation and direction management functions

Pre-driver output configuration with four half-bridge outputs

Operating voltage range of 2.5V to 20V

Operating temperature range of -25°C to 85°C

Product Advantages

Versatile motor control capabilities

Wide operating voltage range

Compact surface mount package

Key Reasons to Choose This Product

Precise control of brushed DC motors

Reliable and robust performance

Cost-effective solution for general-purpose applications

Quality and Safety Features

Designed and manufactured to high quality standards

Overcurrent and overvoltage protection

Compatibility

Suitable for a wide range of brushed DC motors

Application Areas

General-purpose motor control applications

Industrial automation

Robotics

Consumer electronics

Product Lifecycle

["The UC2637Q is an obsolete product, meaning it is no longer in active production.","There may be alternative or equivalent motor driver products available from Texas Instruments or other manufacturers. Customers are advised to contact our website's sales team for more information on available options."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Unitrode UC2637Q

Product Attribute UC2637Q UC2637Q UC2638DWTR UC2638N
Part Number UC2637Q UC2637Q UC2638DWTR UC2638N
Manufacturer Unitrode Texas Instruments Texas Instruments Texas Instruments
Function Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management Controller - Commutation, Direction Management
Applications General Purpose General Purpose General Purpose General Purpose
Base Product Number UC2637 UC2637 UC2638 UC2638
Mounting Type Surface Mount Surface Mount Surface Mount Through Hole
Motor Type - AC, DC Brushed DC Brushed DC Brushed DC Brushed DC
Step Resolution - - - -
Operating Temperature -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA) -25°C ~ 85°C (TA)
Package / Case 20-LCC (J-Lead) 20-LCC (J-Lead) 20-SOIC (0.295', 7.50mm Width) 20-DIP (0.300', 7.62mm)
Interface Parallel Parallel Parallel Parallel
Motor Type - Stepper - - - -
Voltage - Supply 2.5V ~ 20V 2.5V ~ 20V 10V ~ 36V 10V ~ 36V
Output Configuration Pre-Driver - Half Bridge (4) Pre-Driver - Half Bridge (4) Pre-Driver - Half Bridge (2) Pre-Driver - Half Bridge (2)
Voltage - Load - - - -
Package Bulk Tube Tape & Reel (TR) Tube
Series - - - -
Current - Output - - - -
Supplier Device Package 20-PLCC (9x9) 20-PLCC (9x9) 20-SOIC 20-PDIP
Technology - - - -

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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UC2637Q

Unitrode
32D-UC2637Q

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