Texas Instruments

TPS65261-1RHBR

TPS65261-1RHBR is a highly integrated power management IC (PMIC) manufactured by Texas Instruments (TI). It is designed to provide efficient and flexible power solutions for a wide range of applications, particularly in portable and battery-powered devices.

Description:

The TPS65261-1RHBR is a single-chip PMIC that integrates multiple power management functions, including buck converters, boost converters, linear regulators, and load switches. It is available in a compact 1mm x 1mm RoHS-compliant, 32-pin WLCSP (Wafer Level Chip Scale Package) package.

Features:

1. High efficiency: The TPS65261-1RHBR offers high efficiency across a wide input voltage range, making it suitable for battery-powered applications.
2. Multiple output voltages: The PMIC can generate multiple output voltages, allowing it to power various components within a device.
3. Integrated converters: The device features two buck converters, one boost converter, and two SEPIC converters, providing flexible power management options.
4. Low quiescent current: The TPS65261-1RHBR has a low quiescent current, which helps to minimize power consumption during standby or light load conditions.
5. Programmable soft-start: The PMIC includes a programmable soft-start feature to reduce inrush current and minimize output voltage overshoot during startup.
6. Power path management: The device supports power path management, allowing it to efficiently manage power distribution between the battery and an external power source.
7. Protection features: The TPS65261-1RHBR includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown.

Applications:

The TPS65261-1RHBR is suitable for a wide range of applications, including:

1. Portable devices: Smartphones, tablets, and wearable devices can benefit from the compact size and efficient power management capabilities of the TPS65261-1RHBR.
2. IoT devices: The PMIC's flexibility and efficiency make it suitable for powering Internet of Things (IoT) devices, such as smart home appliances and sensors.
3. Medical devices: The TPS65261-1RHBR can be used in battery-powered medical devices, providing reliable and efficient power management.
4. Industrial applications: The PMIC's robustness and efficiency make it suitable for industrial applications, such as portable test equipment and data acquisition systems.
5. Automotive applications: The TPS65261-1RHBR can be used in various automotive applications, such as infotainment systems, GPS devices, and battery monitoring systems.

In summary, the TPS65261-1RHBR is a highly integrated and efficient power management IC from Texas Instruments, designed to provide flexible and reliable power solutions for a wide range of applications, particularly in portable and battery-powered devices.