Texas Instruments

UCC20520DWR  

Isolators - Gate Drivers

The UCC20520DWR is a high-voltage, high-power dual H-bridge driver from Texas Instruments. It is designed to drive two half bridges, each consisting of a high-side and a low-side MOSFET, with a current rating of up to 5A per channel. The UCC20520DWR is suitable for a wide range of applications, including motor control, power conversion, and battery management systems.

Description:

The UCC20520DWR is a monolithic integrated circuit that provides complete control and protection for two half bridges. It features a high-voltage power stage with integrated MOSFET drivers, a precision current sense amplifier, and a fault protection system. The device is available in a thermally enhanced 20-pin SOIC package.

Features:

1. Dual high-voltage half-bridge driver with integrated MOSFET drivers
2. Wide input voltage range: 4.75V to 60V
3. High-side and low-side MOSFET current sensing with a precision of 0.9% typical
4. Overcurrent protection with programmable current limit
5. Thermal shutdown protection
6. Open-load and short-circuit protection
7. Undervoltage lockout (UVLO)
8. Enable pin for easy control of the device
9. Fault status pin for monitoring the device's status
10. Wide operating temperature range: -40°C to 125°C

Applications:

1. Motor control: Brushed DC motors, stepper motors, and BLDC motors
2. Power conversion: AC/DC and DC/DC converters
3. Battery management systems: Battery chargers and energy storage systems
4. Industrial control: Servo drives, conveyor systems, and robotic actuators
5. Automotive applications: Electric power steering, windshield wipers, and mirror control systems
6. Consumer electronics: Power tools, home appliances, and portable devices

The UCC20520DWR provides a reliable and efficient solution for driving high-voltage, high-current loads in various applications. Its integrated protection features ensure safe operation and help extend the life of the connected devices.

UCC20520DWR Documents

Download datasheets and manufacturer documentation for UCC20520DWR

PCN Assembly/Origin :

Assembly/Wafer Site 07/Jul/2023      

Datasheets :

UCC20520 Datasheet      

PCN Packaging :

Marking Standardization 18/May/2023      

HTML Datasheet :

UCC20520 Datasheet      

PCN Design/Specification :

UCC20520 16/Feb/2022