Texas Instruments

TPS3703A7100DSERQ1  

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The TPS3703A7100DSERQ1 is a high-efficiency synchronous step-down converter from Texas Instruments. It is designed to provide a stable output voltage to power various electronic devices. Here is a brief description of the model, its features, and applications:

Description:

The TPS3703A7100DSERQ1 is a highly integrated, high-efficiency synchronous step-down converter with an input voltage range of 4.75V to 23V and an output voltage range of 0.95V to 5.5V. It is available in a compact 10-lead DFN package.

Features:

1. High Efficiency: The TPS3703A7100DSERQ1 offers high efficiency up to 94%, which helps reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The converter can handle input voltages from 4.75V to 23V, making it suitable for a wide range of applications.
3. Tight Output Voltage Regulation: The device provides tight output voltage regulation, ensuring stable output voltage even under varying input voltage and load conditions.
4. Synchronous Rectification: The TPS3703A7100DSERQ1 uses synchronous rectification, which reduces switching losses and improves efficiency.
5. Programmable Soft Start: The converter features a programmable soft-start function, which helps minimize inrush current and reduce output voltage overshoot during startup.
6. Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown protection to ensure safe and reliable operation.
7. Small Form Factor: The TPS3703A7100DSERQ1 is available in a compact 10-lead DFN package, making it suitable for space-constrained applications.

Applications:

1. Portable Electronics: The TPS3703A7100DSERQ1 can be used to power portable electronic devices such as smartphones, tablets, and wearable devices.
2. Industrial Equipment: The converter can be used in industrial equipment that requires a stable and efficient power supply, such as motor controllers and sensor interfaces.
3. Automotive Applications: The TPS3703A7100DSERQ1 is suitable for automotive applications, such as infotainment systems, instrument clusters, and lighting control.
4. Medical Devices: The converter can be used in medical devices that require a stable and efficient power supply, such as portable monitoring equipment and wearable medical devices.
5. IoT Devices: The TPS3703A7100DSERQ1 can be used to power IoT devices, such as sensors, gateways, and smart home devices.

In summary, the TPS3703A7100DSERQ1 is a high-efficiency synchronous step-down converter from Texas Instruments that offers a wide input voltage range, tight output voltage regulation, and various protection features. It is suitable for a wide range of applications, including portable electronics, industrial equipment, automotive applications, medical devices, and IoT devices.

TPS3703A7100DSERQ1 Documents

Download datasheets and manufacturer documentation for TPS3703A7100DSERQ1