Texas Instruments

TPS3700QDSERQ1  

Linear Comparators

The TPS3700QDSERQ1 is a high-efficiency, synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including portable devices, power supplies, and battery-powered systems.

Description:

The TPS3700QDSERQ1 is a highly integrated, compact solution that offers a combination of high efficiency, low noise, and excellent thermal performance. It features a synchronous buck topology with an integrated MOSFET, which allows for efficient power conversion with minimal external components.

Features:

1. High Efficiency: The TPS3700QDSERQ1 offers high efficiency up to 95%, which helps reduce power consumption and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 4.75V to 23V, making it suitable for a variety of power sources.
3. Low Output Voltage: The output voltage can be as low as 0.9V, making it suitable for powering low-voltage applications.
4. High Current Capability: The device can deliver up to 3A of continuous output current, making it suitable for powering high-current applications.
5. Synchronous Buck Topology: The synchronous buck topology allows for efficient power conversion with minimal external components.
6. Integrated MOSFET: The integrated N-channel MOSFET reduces the number of external components required and improves overall efficiency.
7. Thermal Protection: The device features over-temperature protection to ensure safe operation and prevent damage in the event of a thermal overload.
8. Small Package Size: The TPS3700QDSERQ1 is available in a compact 10-lead QFN package, which helps save space on the printed circuit board (PCB).

Applications:

1. Portable Devices: The TPS3700QDSERQ1 is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. Power Supplies: The device can be used in power supply applications, providing efficient power conversion for a wide range of input voltages.
3. Battery-Powered Systems: The TPS3700QDSERQ1 is suitable for use in battery-powered systems, where efficiency and low power consumption are critical.
4. Industrial Equipment: The device can be used in industrial equipment, providing efficient power conversion for various applications.
5. LED Lighting: The TPS3700QDSERQ1 can be used to power LED lighting systems, offering efficient power conversion and thermal management.

In summary, the TPS3700QDSERQ1 from Texas Instruments is a high-efficiency, synchronous step-down regulator that offers a wide range of features and is suitable for various applications, including portable devices, power supplies, and battery-powered systems. Its compact size, high efficiency, and thermal protection make it an ideal choice for a variety of power conversion needs.

TPS3700QDSERQ1 Documents

Download datasheets and manufacturer documentation for TPS3700QDSERQ1

Datasheets :

TPS3700-Q1      

HTML Datasheet :

TPS3700-Q1      

PCN Design/Specification :

TPS3700-Q1 17/Dec/2021