Texas Instruments

TPS628600YCHR  

DC Switching Voltage Regulators

TPS628600YCHR is a highly integrated step-down converter (buck converter) from Texas Instruments. It is designed to provide efficient and compact power conversion solutions for a wide range of applications.

Description:

The TPS628600YCHR is a 3A, 1.2MHz synchronous buck converter with an integrated power MOSFET. It is available in a compact 10-lead, 3mm x 3mm WQFN package. The device features a high efficiency of up to 93% and operates over a wide input voltage range of 2.5V to 5.5V.

Features:

1. High efficiency: The TPS628600YCHR achieves high efficiency of up to 93%, making it suitable for power-sensitive applications.
2. Wide input voltage range: The device can operate over a wide input voltage range of 2.5V to 5.5V, making it suitable for a variety of power supply scenarios.
3. Integrated power MOSFET: The device features an integrated power MOSFET, which reduces the number of external components required and saves board space.
4. High frequency operation: The TPS628600YCHR operates at a switching frequency of up to 1.2MHz, allowing for smaller external components and a more compact design.
5. Low quiescent current: The device has a low quiescent current of 35µA, which helps to minimize power consumption in battery-powered applications.
6. Programmable soft-start: The soft-start feature can be programmed to reduce inrush current and minimize output voltage overshoot during startup.
7. Protection features: The TPS628600YCHR includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.

Applications:

1. Portable devices: The TPS628600YCHR is well-suited for powering portable devices such as smartphones, tablets, and wearables, where efficiency and compact size are important.
2. IoT devices: The device's high efficiency and low quiescent current make it an ideal choice for IoT devices that require long battery life.
3. Automotive applications: The TPS628600YCHR can be used in automotive applications, such as infotainment systems and sensor power supplies, where a wide input voltage range and high efficiency are required.
4. Industrial control: The device can be used in industrial control applications, such as motor drivers and sensor power supplies, where high efficiency and reliable operation are essential.
5. LED lighting: The TPS628600YCHR can be used to power LED lighting applications, where high efficiency and compact size are important for thermal management and design considerations.

In summary, the TPS628600YCHR is a highly efficient, compact, and versatile step-down converter from Texas Instruments that offers a wide range of features and is suitable for a variety of applications, including portable devices, IoT devices, automotive applications, industrial control, and LED lighting.

TPS628600YCHR Documents

Download datasheets and manufacturer documentation for TPS628600YCHR

Datasheets :

TPS6286(0,1) Datasheet