Texas Instruments

UCD7232RTJR  

Gate Drivers ICs

The Texas Instruments UCD7232RTJR is a high-performance, fixed frequency, step-down (buck) switching regulator that is designed to provide efficient power conversion for a wide range of applications. Here is a description of the model, its features, and potential applications:

Model: UCD7232RTJR

Description:

The UCD7232RTJR is a member of Texas Instruments' UCD72xx family of synchronous buck regulators. It is a highly integrated, high-efficiency, step-down switching regulator that operates at a fixed switching frequency of 1MHz. The device is available in a compact thermally enhanced 16-pin TSSOP (Thin Shrink Small Outline Package).

Features:

1. Fixed Switching Frequency: 1MHz, which allows for smaller external component sizes and reduces EMI concerns.
2. High Efficiency: The UCD7232RTJR offers high efficiency across a wide load range, making it suitable for battery-powered applications.
3. Synchronous Rectification: The synchronous rectification feature minimizes conduction losses, further improving efficiency.
4. Wide Input Voltage Range: The device can handle input voltages from 4V to 40V, making it versatile for various power supply scenarios.
5. Adjustable Output Voltage: The output voltage can be set using an external resistor divider, providing flexibility for different output voltage requirements.
6. Thermal Protection: The UCD7232RTJR includes over-temperature protection to safeguard against overheating.
7. Soft Start: The device features a soft start function to minimize inrush current and reduce stress on the power supply components.
8. Small Form Factor: The compact 16-pin TSSOP package is suitable for space-constrained applications.

Applications:

1. Portable Electronics: Due to its high efficiency and wide input voltage range, the UCD7232RTJR is well-suited for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Power Banks: The device can be used in power banks to efficiently step down voltage from a battery to charge or power USB devices.
3. Medical Devices: The UCD7232RTJR can provide regulated power to various medical devices, where efficiency and reliability are critical.
4. Industrial Equipment: The device's high efficiency and thermal protection make it suitable for powering industrial equipment that requires stable and reliable power.
5. Automotive Applications: The UCD7232RTJR can be used in automotive applications for providing power to various electronic systems within vehicles, such as infotainment systems, sensors, and control units.

The UCD7232RTJR's combination of high efficiency, wide input voltage range, and adjustable output voltage make it a versatile choice for a variety of power conversion applications.

UCD7232RTJR Documents

Download datasheets and manufacturer documentation for UCD7232RTJR

Datasheets :

UCD7232