Texas Instruments

TPS4H000AQPWPRQ1  

Power Distribution Switches, Load Drivers

The TPS4H000AQPWPRQ1 is a high-efficiency, synchronous, step-down (buck) switching regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications. Here is a description of the model, its features, and potential applications:

Description:

The TPS4H000AQPWPRQ1 is a highly integrated, high-efficiency synchronous buck converter that offers a compact solution for power management in various electronic devices. It is available in a 20-lead PowerPad™3 package, which combines thermal performance with a small footprint.

Features:

1. Input Voltage Range: The device can handle a wide input voltage range, typically from 4.75V to 23V, making it suitable for applications with varying power supply conditions.

2. Output Voltage and Current: It can provide an output voltage as low as 0.9V and is capable of delivering up to 4A of continuous output current, making it suitable for powering high-current loads.

3. High Efficiency: The TPS4H000AQPWPRQ1 offers high efficiency levels, typically above 90%, which helps reduce power dissipation and improve overall system performance.

4. Synchronous Rectification: The device uses synchronous rectification, which allows both the high-side and low-side MOSFETs to operate efficiently, further improving efficiency.

5. Integrated Power MOSFETs: The step-down converter integrates the power MOSFETs, reducing the number of external components and simplifying the design.

6. Protection Features: The device includes various protection features such as over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown (TSD) to ensure safe operation.

7. Small Form Factor: The compact 20-lead PowerPad™3 package allows for easy integration into space-constrained applications.

8. Wide Operating Temperature Range: The TPS4H000AQPWPRQ1 can operate over a wide temperature range, typically from -40°C to 125°C, making it suitable for various environmental conditions.

Applications:

1. Portable Electronics: Due to its high efficiency and small form factor, the TPS4H000AQPWPRQ1 is ideal for powering portable devices like smartphones, tablets, and wearables.

2. Industrial Equipment: The device can be used in industrial applications where efficient power conversion and a wide operating temperature range are required.

3. Automotive Applications: The TPS4H000AQPWPRQ1 can be used in automotive systems for power management, such as infotainment systems, lighting, and other electronic modules.

4. Medical Devices: The high efficiency and integrated protection features make it suitable for powering medical devices that require stable and reliable power sources.

5. Telecommunications: The device can be used in telecommunications equipment, such as base stations and routers, to provide efficient power conversion.

6. Computing and Networking: The TPS4H000AQPWPRQ1 can be used in computing and networking devices, such as servers and network switches, to provide efficient power management.

In summary, the TPS4H000AQPWPRQ1 is a versatile, high-efficiency step-down switching regulator from Texas Instruments that offers a range of features suitable for various power management applications across different industries.

TPS4H000AQPWPRQ1 Documents

Download datasheets and manufacturer documentation for TPS4H000AQPWPRQ1

PCN Assembly/Origin :

Mult Dev Wafer Fab Site 22/Dec/2023      

Datasheets :

TPS4H000-Q1 Datasheet      

HTML Datasheet :

TPS4H000-Q1 Datasheet      

PCN Design/Specification :

TPS4H000-Q1 15/Mar/2018       Mult PN PART MARKING 08/Dec/2023