Texas Instruments

TPS650250RHBR

TPS650250RHBR is a highly integrated power management IC from Texas Instruments. It is designed to provide efficient power conversion and management for a wide range of applications.

Description:

The TPS650250RHBR is a highly integrated power management IC that combines multiple power conversion functions into a single chip. It includes a step-down converter, a step-up converter, an LDO, and a battery charger. The device is available in a compact 24-pin QFN package.

Features:

1. High efficiency: The TPS650250RHBR offers high efficiency power conversion, with up to 93% efficiency for the step-down converter and up to 90% efficiency for the step-up converter.
2. Wide input voltage range: The device can operate from a wide input voltage range of 2.5V to 5.5V, making it suitable for a variety of applications.
3. Integrated battery charger: The TPS650250RHBR includes an integrated linear battery charger with a programmable charging current up to 1A.
4. Low quiescent current: The device has a low quiescent current of 2.5uA in sleep mode, which helps to minimize power consumption in battery-powered applications.
5. Small form factor: The TPS650250RHBR is available in a compact 24-pin QFN package, which helps to save space in the overall system design.

Applications:

The TPS650250RHBR is suitable for a wide range of applications, including:

1. Portable devices: The device's high efficiency and low quiescent current make it ideal for use in portable devices such as smartphones, tablets, and wearables.
2. IoT devices: The TPS650250RHBR can be used in IoT devices such as smart home devices, sensors, and gateways.
3. Medical devices: The device's small form factor and low quiescent current make it suitable for use in battery-powered medical devices such as hearing aids and portable medical instruments.
4. Industrial applications: The TPS650250RHBR can be used in industrial applications such as motor control and sensor power supply.

In summary, the TPS650250RHBR is a highly integrated power management IC that offers high efficiency, a wide input voltage range, and a small form factor. It is suitable for a variety of applications, including portable devices, IoT devices, medical devices, and industrial applications.