Texas Instruments

TPS78218DRVR  

Linear & Switching Voltage Regulators

The TPS78218DRVR is a highly integrated, low-power step-down converter from Texas Instruments. It is designed to provide efficient power conversion in a compact form factor, making it ideal for use in a wide range of applications.

Description:

The TPS78218DRVR is a step-down converter that uses a synchronous buck topology to convert an input voltage to a lower output voltage. It features a wide input voltage range of 2.5V to 5.5V and can deliver an output current of up to 1A. The device is available in a small, thermally-optimized QFN package, making it well-suited for space-constrained applications.

Features:

• High efficiency: The TPS78218DRVR offers high efficiency over a wide input voltage range, with efficiencies up to 93%.
• Wide input voltage range: The device can operate from an input voltage as low as 2.5V and as high as 5.5V.
• Low quiescent current: The TPS78218DRVR has a low quiescent current of 2.5uA in run mode, which helps to minimize power consumption in battery-powered applications.
• Small form factor: The device is available in a compact QFN package, making it well-suited for space-constrained applications.
• Programmable soft-start: The TPS78218DRVR features a programmable soft-start function that helps to reduce inrush current and minimize output voltage overshoot during startup.
• Protection features: The device includes over-current protection, over-temperature protection, and output short-circuit protection to ensure reliable operation.

Applications:

The TPS78218DRVR is suitable for a wide range of applications that require efficient power conversion, including:

• Portable electronics: The TPS78218DRVR can be used to power portable devices such as smartphones, tablets, and wearables.
• IoT devices: The low power consumption and small form factor of the TPS78218DRVR make it well-suited for use in Internet of Things (IoT) devices.
• Medical devices: The TPS78218DRVR can be used to power a variety of medical devices, including wearable health monitors and portable medical instruments.
• Industrial equipment: The device can be used to power industrial equipment that requires efficient power conversion, such as sensors and controllers.

Overall, the TPS78218DRVR is a highly versatile and efficient step-down converter that offers a range of features and benefits for a wide range of applications.

TPS78218DRVR Documents

Download datasheets and manufacturer documentation for TPS78218DRVR

PCN Assembly/Origin :

Mult Dev Wafer Site Add 23/Aug/2019      

Datasheets :

TPS782xx      

HTML Datasheet :

TPS782xx