Texas Instruments

UCC256404DDBR  

Power Supply Controllers, Monitors

The UCC256404DDBR is a high-voltage, high-power dual H-bridge driver from Texas Instruments. This device is designed to drive two half bridges, each with an N-channel MOSFET and a freewheeling diode, and is suitable for a wide range of applications, including motor control, power conversion, and industrial control systems.

Key Features:

1. Dual H-bridge configuration: The UCC256404DDBR features two independent H-bridge drivers, each capable of driving an N-channel MOSFET and a freewheeling diode.
2. Wide input voltage range: The device can operate with input voltages from 10V to 60V, making it suitable for a wide range of power supply configurations.
3. High output current capability: Each H-bridge driver can sink or source up to 4A of current, allowing for high-power applications.
4. Advanced protection features: The UCC256404DDBR includes overcurrent protection, short-circuit protection, and thermal shutdown protection to ensure safe and reliable operation.
5. High-speed operation: The device features fast switching times and high slew rates, making it suitable for high-speed motor control applications.
6. Small package size: The UCC256404DDBR is available in a compact 16-pin DDB package, making it easy to integrate into a variety of applications.

Applications:

1. Motor control: The UCC256404DDBR is well-suited for driving brushed DC motors, stepper motors, and brushless DC motors in applications such as robotics, industrial control systems, and automotive systems.
2. Power conversion: The device can be used in power conversion applications such as battery chargers, UPS systems, and power supplies.
3. Lighting control: The UCC256404DDBR can be used to control the brightness of high-intensity discharge (HID) lamps, LED arrays, and other lighting systems.
4. Industrial control systems: The device can be used in a variety of industrial control systems, including conveyor systems, robotic arms, and packaging machinery.
5. Renewable energy systems: The UCC256404DDBR can be used in renewable energy systems such as solar panel tracking systems and wind turbine control systems.

Overall, the UCC256404DDBR is a versatile and high-performance dual H-bridge driver that is suitable for a wide range of applications requiring high-voltage, high-power motor control or power conversion. Its advanced protection features and high-speed operation make it an ideal choice for demanding applications where reliability and performance are critical.

UCC256404DDBR Documents

Download datasheets and manufacturer documentation for UCC256404DDBR

Datasheets :

UCC256402, UCC256403, UCC256404      

Reference Design Library :

BT-MSPAUDSINK: Bluetooth 4.0, 250 kbps      

HTML Datasheet :

UCC256402, UCC256403, UCC256404