UC2637N

Motor Drivers, Controllers Overview

The UC2637N is a switched-mode controller manufactured by Texas Instruments, designed for motor and motion control applications. It operates within a supply voltage range of 5 V to 36 V and draws an operating supply current of 8.5 mA. The device supports a maximum output current of 100 mA and functions across a temperature range from -25 °C to +85 °C. It utilizes a PDIP-18 through-hole package.

Motor Drivers, Controllers Feature Summary

• Integrated full bridge driver configuration for brushed DC motor control
• Switched-mode controller architecture for efficient power management
• Supports through-hole mounting for standard PCB assembly

Motor Drivers, Controllers Applications

• Brushed DC motor drive systems
• Motion control circuits
• Ignition controller designs

Motor Drivers, Controllers Procurement Notes

Verify the specific suffix 'N' confirms the PDIP-18 through-hole package variant. Confirm RoHS compliance status via the official datasheet as indicated in distributor listings. Ensure the application environment remains within the specified -25 °C to +85 °C operating temperature range for reliable performance.

Motor Drivers, Controllers Selection Notes

Select this component when a full bridge driver with integrated switching control is required for low-current brushed DC motors. The PDIP-18 package suits prototyping or low-volume production requiring through-hole technology. Verify that the 100 mA output current capability meets the load requirements of the target motor system.

Motor Drivers, Controllers Part Context

This part belongs to the UC2637 series of motor controllers. It is categorized under PMIC and Motor/Motion/Ignition Controllers & Drivers. The device integrates control logic with driving capabilities, distinguishing it from standalone gate drivers or pure PWM controllers.

Motor Drivers, Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.