UC2637DW - Texas Instruments

Manufacturer Part Number

UC2637DW

Manufacturer

Texas Instruments

Introduction

The UC2637DW is a power management integrated circuit specifically designed for motor driving applications.

Product Features and Performance

Pre-Driver for Half Bridge motor control

Integrated commutation and direction management for brushed DC motors

Parallel interface for control signals

Supports a wide range of supply voltages (2.5V to 20V)

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

Surface mount package allows for efficient assembly on PCBs

Product Advantages

Simplifies design of motor control systems

High integration reduces component count

Versatile power supply compatibility increases design flexibility

Suitable for general-purpose motor applications

Reliable operation within a wide temperature range ensures stability in varied environments

Key Technical Parameters

Function: Controller Commutation, Direction Management

Output Configuration: Pre-Driver Half Bridge (4)

Interface: Parallel

Voltage Supply: 2.5V to 20V

Operating Temperature: -25°C to 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 20-SOIC (0.295", 7.50mm Width)

Quality and Safety Features

Conforms to Texas Instruments' stringent quality and reliability standards

Built-in thermal and overcurrent protection features

Compatibility

Compatible with a wide range of Brushed DC motors

Surface mount compatibility with standard PCB assembly processes

Application Areas

General Purpose motor driving applications including robotics, consumer electronics, and industrial automation

Product Lifecycle

Active product status indicates ongoing manufacture and availability

No indication of nearing discontinuation

Upgrades or replacements are typically available through Texas Instruments' comprehensive product range

Several Key Reasons to Choose This Product

Reliable brand with a strong track record in integrated circuit technology

Multi-functional design facilitates ease in creating sophisticated motor control systems

Flexibility in power supply and voltage requirements allows usage in diverse electronic products

Wide operating temperature range ensures performance in harsh conditions

Support and documentation available from Texas Instruments ensure ease of integration into design projects