Texas Instruments

TPS61197DR

TPS61197DR is a highly integrated step-down converter from Texas Instruments. It is designed to provide efficient and compact power conversion for a wide range of applications.

Description:

The TPS61197DR is a highly integrated, high-efficiency, synchronous step-down converter with an I2C interface. It features a wide input voltage range of 2.5V to 5.5V and can deliver an output voltage as low as 0.9V. The device is available in a compact 10-pin WSON package.

Features:

1. High Efficiency: The TPS61197DR offers high efficiency of up to 95%, which helps to reduce power consumption and improve overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 2.5V to 5.5V, making it suitable for a wide range of applications.
3. Low Output Voltage: The output voltage can be as low as 0.9V, which is useful for applications that require low voltage power supply.
4. I2C Interface: The device features an I2C interface, which allows for easy communication and control of the converter.
5. Compact Package: The TPS61197DR is available in a compact 10-pin WSON package, which saves space and makes it suitable for compact applications.
6. Thermal Protection: The device includes thermal shutdown and over-temperature protection features to ensure safe operation.

Applications:

The TPS61197DR is suitable for a wide range of applications that require efficient and compact power conversion. Some of the key applications include:

1. Portable Devices: The TPS61197DR can be used in portable devices such as smartphones, tablets, and wearable devices to provide efficient power conversion.
2. IoT Devices: The device is suitable for IoT devices that require low power consumption and efficient power conversion.
3. Automotive Applications: The TPS61197DR can be used in automotive applications such as infotainment systems, where efficient power conversion is critical.
4. Industrial Applications: The device can be used in industrial applications where space is limited, and efficient power conversion is required.
5. Medical Devices: The TPS61197DR can be used in medical devices that require low voltage power supply and efficient power conversion.

In summary, the TPS61197DR from Texas Instruments is a highly integrated step-down converter that offers high efficiency, a wide input voltage range, low output voltage, and a compact package. It is suitable for a wide range of applications, including portable devices, IoT devices, automotive applications, industrial applications, and medical devices.