Texas Instruments

TPS57140MDRCREP

The TPS57140MDRCREP is a high efficiency, synchronous step-down converter from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages, making it suitable for a variety of applications.

Description:

The TPS57140MDRCREP is a highly integrated, synchronous step-down converter that offers high efficiency and high density in a small form factor. It features a wide input voltage range of 4.5V to 23V and can deliver an output voltage as low as 0.9V. The device is available in a 20-pin, 3mm x 4mm WQFN package.

Features:

1. High Efficiency: The TPS57140MDRCREP offers high efficiency of up to 96%, which helps to reduce power dissipation and improve overall system performance.
2. Wide Input Voltage Range: The device can operate from a wide input voltage range of 4.5V to 23V, making it suitable for a variety of applications.
3. Low Output Voltage: The output voltage can be as low as 0.9V, which makes it suitable for applications that require low output voltages.
4. Synchronous Rectification: The device uses synchronous rectification to improve efficiency and reduce power dissipation.
5. High Density: The TPS57140MDRCREP is available in a small, 3mm x 4mm WQFN package, which makes it suitable for space-constrained applications.
6. Protection Features: The device includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.

Applications:

The TPS57140MDRCREP is suitable for a wide range of applications that require a stable output voltage from a wide input voltage range. Some of the potential applications include:

1. Portable Devices: The device can be used in portable devices such as smartphones, tablets, and laptops to provide a stable output voltage from the battery.
2. Industrial Equipment: The device can be used in industrial equipment that requires a stable output voltage from a wide input voltage range.
3. Automotive Applications: The device can be used in automotive applications that require a stable output voltage from the vehicle's battery.
4. Power Supplies: The device can be used in power supplies to provide a stable output voltage from a wide input voltage range.

In summary, the TPS57140MDRCREP is a high efficiency, synchronous step-down converter from Texas Instruments that offers a wide input voltage range, low output voltage, and high density in a small form factor. It is suitable for a variety of applications that require a stable output voltage from a wide input voltage range.