Texas Instruments

TPS62841YBGR

The TPS62841YBGR 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 TPS62841YBGR is a highly integrated step-down converter that offers high efficiency and high-density power conversion. It features a synchronous rectification architecture with an internal power MOSFET, which allows for high efficiency and low thermal dissipation. The device is available in a compact 16-pin, 2mm x 3mm WQFN package, making it suitable for space-constrained applications.

Features:

1. Wide input voltage range: The TPS62841YBGR can operate with input voltages from 3V to 22V, making it suitable for a wide range of power supply applications.
2. High efficiency: The device achieves high efficiency levels of up to 95%, which helps to reduce power consumption and improve overall system performance.
3. Synchronous rectification: The synchronous rectification architecture with an internal power MOSFET minimizes conduction losses and improves efficiency.
4. Programmable output voltage: The output voltage can be programmed using an external resistor divider, providing flexibility for different output voltage requirements.
5. Small form factor: The compact 16-pin, 2mm x 3mm WQFN package saves board space and allows for easy integration into small form factor designs.
6. Low quiescent current: The device has a low quiescent current of 3.5μA, which helps to minimize power consumption during light load or standby conditions.
7. Protection features: The TPS62841YBGR includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure reliable operation.

Applications:

1. Portable devices: The TPS62841YBGR is suitable for powering portable devices such as smartphones, tablets, and wearables, where efficiency and compact size are critical.
2. IoT devices: The device can be used in Internet of Things (IoT) devices, where low power consumption and small form factor are essential.
3. Automotive applications: The TPS62841YBGR can be used in automotive applications, such as infotainment systems and advanced driver-assistance systems (ADAS), where efficiency and reliability are crucial.
4. Industrial control systems: The device can be used in industrial control systems, where high efficiency and a wide input voltage range are required.
5. Medical devices: The TPS62841YBGR can be used in medical devices, such as wearable monitors and portable diagnostic equipment, where efficiency and compact size are important.

In summary, the TPS62841YBGR is a highly integrated step-down converter from Texas Instruments that offers high efficiency, a wide input voltage range, and a compact form factor. It is suitable for a wide range of applications, including portable devices, IoT devices, automotive applications, industrial control systems, and medical devices.