Texas Instruments

TPS70628DRVR  

Linear & Switching Voltage Regulators

TPS70628DRVR Description

The TPS70628DRVR is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed 2.8V output voltage with a maximum output current of 150mA. This regulator is part of the TPS706 series and is housed in a compact 6-lead WSON package, making it ideal for space-constrained applications. The device features a maximum input voltage of 6.5V and a dropout voltage of 1.54V at full load, ensuring efficient operation even at low input-to-output voltage differentials.

TPS70628DRVR Features

• Fixed Output Voltage: The TPS70628DRVR provides a stable 2.8V output, making it suitable for applications requiring a precise and consistent voltage supply.
• High Efficiency: With a dropout voltage of 1.54V at 150mA, the regulator maintains high efficiency, especially in low-voltage applications.
• Low Quiescent Current: The device consumes only 2.55 µA of quiescent current, which is crucial for battery-powered and low-power applications.
• Enhanced Protection Features: The TPS70628DRVR includes over-current protection, over-temperature protection, reverse polarity protection, and under-voltage lockout (UVLO), ensuring robust and reliable operation.
• Enable Control: The regulator features an enable pin, allowing users to control the output voltage dynamically, which is beneficial for power management in complex systems.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) ranging from 80dB at 10Hz to 52dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Compliance and Reliability: The TPS70628DRVR is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time in a non-controlled environment.

TPS70628DRVR Applications

The TPS70628DRVR is well-suited for a variety of applications, including:

• Portable Electronics: Ideal for battery-operated devices such as smartphones, tablets, and wearable technology, where low quiescent current and high efficiency are critical.
• Industrial Control Systems: Suitable for powering sensitive analog circuits and microcontrollers in industrial environments, benefiting from the regulator's high PSRR and protection features.
• Medical Devices: Applicable in medical equipment where precise voltage regulation and low noise are essential for accurate measurements and reliable performance.
• Consumer Electronics: Can be used in various consumer electronics, such as digital cameras and portable gaming devices, where space and power efficiency are important considerations.

Conclusion of TPS70628DRVR

The TPS70628DRVR from Texas Instruments stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.8V output with a maximum current of 150mA. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for a wide range of applications, particularly in portable and low-power devices. The regulator's high PSRR ensures minimal noise and ripple, contributing to the overall performance and reliability of the system. With its compact 6-lead WSON package and surface-mount mounting type, the TPS70628DRVR is easy to integrate into modern electronic designs, providing a robust and efficient power solution.

TPS70628DRVR Documents

Download datasheets and manufacturer documentation for TPS70628DRVR

PCN Assembly/Origin :

Alt Assembly Site 04/Aug/2021      

Datasheets :

TPS706xx Datasheet      

Design Resources :

Reference Design for Isolated Gate Driver Power Stage with Active Miller Clamp for Solar Inverters      

HTML Datasheet :

TPS706xx Datasheet      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018