Texas Instruments

TPS65261RHBR

TPS65261RHBR is a highly integrated power management IC (PMIC) manufactured by Texas Instruments. This device is designed to provide efficient power management solutions for a wide range of applications, including portable devices, IoT devices, and automotive systems.

Description:

The TPS65261RHBR is a compact, highly integrated PMIC that offers a variety of power management functions in a single chip. It is available in a small, thermally enhanced RoHS-compliant QFN package, making it suitable for space-constrained applications.

Features:

1. Input voltage range: The TPS65261RHBR can operate with an input voltage range of 2.5V to 5.5V, making it suitable for a wide range of power sources.
2. Multiple output voltages: The device provides multiple output voltages, including 1.2V, 1.5V, 1.8V, 3.3V, and adjustable voltages, to support various load requirements.
3. High efficiency: The TPS65261RHBR features high efficiency buck-boost converters and low-dropout (LDO) regulators, ensuring optimal power delivery to the load.
4. Integrated battery charger: The device includes an integrated linear battery charger with a programmable charging current up to 1A, suitable for single-cell lithium-ion batteries.
5. Power path management: The PMIC offers power path management, allowing it to automatically switch between different power sources based on the availability and priority.
6. Load and battery monitoring: The TPS65261RHBR provides load and battery monitoring features, including battery voltage, charge current, and temperature monitoring.
7. Protection features: The device includes various protection features, such as over-current protection, over-voltage protection, and thermal shutdown, to ensure the safety and reliability of the system.
8. I2C interface: The PMIC features an I2C interface for easy configuration and monitoring of the device's settings and status.

Applications:

1. Portable devices: The TPS65261RHBR is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. IoT devices: The device's compact size and low power consumption make it suitable for IoT devices, including smart home appliances, sensors, and gateways.
3. Automotive systems: The TPS65261RHBR can be used in automotive applications, such as infotainment systems, cameras, and telematics units.
4. Industrial equipment: The PMIC can also be used in industrial equipment, including control systems, sensors, and monitoring devices.

In summary, the TPS65261RHBR is a versatile and efficient power management IC that offers a wide range of features and applications. Its compact size, high efficiency, and integrated battery charger make it an ideal choice for various power management needs in portable devices, IoT devices, and automotive systems.