UC2950 2A Half-Bridge Bipolar Stepper Driver

Description

The UC2950 is a specialized Half-Bridge Switch, designed specifically to meet the needs of hobbyists and electronics enthusiasts. This integrated circuit simplifies the process of controlling bipolar steppers or DC motors by providing a robust, all-in-one solution for high-current switching. Available in a convenient through-hole package, it is easy to mount on breadboards or prototype PCBs, making it a reliable choice for your next DIY robotics or automation project.

FEATURES

• High-current capability: Supports up to 2A continuous output current.

• Wide operating voltage: Compatible with a broad range of supply voltages for versatile project power.

• Integrated protection: Features built-in thermal shutdown to prevent damage during high-load operations.

• TTL/CMOS compatible inputs: Can be driven directly by common microcontrollers like ESP32 or Arduino.

• Half-Bridge configuration: Allows for flexible use in full-bridge or multi-phase motor drive circuits.

Applications

• Bipolar stepper motor drivers for DIY 3D printers and CNC machines.

• DC motor speed and direction control in robotics.

• High-current solenoid and relay driving for home automation.

• Programmable power supply switching modules.

Parameters

• Output Current: 2A (Peak)

• Supply Voltage Range: 8V to 35V

• Package Type: Through-hole (DIP/T)

• Logic Input Voltage: 0V to 7V

• Operating Temperature: -20°C to +85°C