Texas Instruments

TPS92512DGQT  

External/Internal LED Drivers

The Texas Instruments TPS92512DGQT is a highly integrated, high-efficiency step-down converter that offers a wide input voltage range and low quiescent current. It is designed to provide a stable output voltage for a variety of applications, including automotive, industrial, and medical equipment.

Description:

The TPS92512DGQT is a synchronous step-down converter with an input voltage range of 4.5V to 60V. It has a wide output voltage range of 0.9V to 5.5V and can deliver a maximum output current of 3A. The device is available in a compact 10-pin, 3mm x 3mm WQFN package.

Features:

1. High Efficiency: The TPS92512DGQT offers high efficiency of up to 95%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can handle input voltages from 4.5V to 60V, making it suitable for a wide range of applications.
3. Low Quiescent Current: The TPS92512DGQT has a low quiescent current of 35µA in normal operation mode, which helps extend the battery life in portable applications.
4. High Accuracy: The device features an accurate output voltage of ±1%, ensuring stable and reliable performance.
5. Protection Features: The TPS92512DGQT includes over-current protection, over-voltage protection, and thermal shutdown to protect the device and the system from potential damage.
6. Small Package: The compact 10-pin, 3mm x 3mm WQFN package allows for easy integration into space-constrained applications.

Applications:

1. Automotive Systems: The TPS92512DGQT can be used in various automotive applications, such as infotainment systems, instrument clusters, and lighting control.
2. Industrial Equipment: The device is suitable for powering industrial equipment, such as motor controllers, sensors, and communication interfaces.
3. Medical Equipment: The TPS92512DGQT can be used in medical devices, such as portable monitoring systems, wearable devices, and diagnostic equipment.
4. Portable Electronics: The device's low quiescent current and high efficiency make it ideal for portable electronic devices, such as smartphones, tablets, and laptops.
5. Telecommunication Systems: The TPS92512DGQT can be used in telecommunication systems, such as base stations, routers, and switches, to provide a stable power supply.

In summary, the Texas Instruments TPS92512DGQT is a versatile and efficient step-down converter that offers a wide input voltage range, low quiescent current, and high accuracy. Its compact package and protection features make it suitable for a variety of applications, including automotive, industrial, medical, and portable electronics.

TPS92512DGQT Documents

Download datasheets and manufacturer documentation for TPS92512DGQT

Datasheets :

TPS92512(HV) Datasheet      

Design Resources :

Proximity Sensing of up to 30CM Range with >15dB SNR and Robust Capacitive Touch Reference Design       TPS92512 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS92512(HV) Datasheet