Texas Instruments

TPS70102PWPRG4  

Linear & Switching Voltage Regulators

TPS70102PWPRG4 Description

The TPS70102PWPRG4 is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its adjustable output voltage, dual regulators, and comprehensive control features. The TPS70102PWPRG4 is housed in a 20HTSSOP package, making it suitable for surface mount applications.

TPS70102PWPRG4 Features

• Output Type: The TPS70102PWPRG4 features an adjustable output voltage, allowing for flexibility in voltage regulation. The output voltage can be set between 1.22V and 5.5V, making it suitable for a variety of electronic systems.
• Input Voltage Range: With a maximum input voltage of 6V, this regulator can handle a wide range of input voltages, ensuring compatibility with various power sources.
• Output Current: The device supports dual regulators with output currents of 500mA and 250mA, providing robust power delivery for different load requirements.
• Low Dropout Voltage: The TPS70102PWPRG4 boasts a low dropout voltage of 0.28V at 500mA, ensuring high efficiency even at low input-to-output voltage differentials.
• Control Features: The regulator includes enable, power good, reset, and sequencing control features, enhancing system reliability and control.
• Protection Features: Overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO) protections are integrated, safeguarding the device and connected circuits from potential damage.
• Low Quiescent Current: With a quiescent current of 190 µA and a supply current of 230 µA, the TPS70102PWPRG4 is designed for low power consumption, making it ideal for battery-operated devices.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) of 60dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Compliance and Packaging: The TPS70102PWPRG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a tape and reel (TR) package, facilitating efficient manufacturing processes.

TPS70102PWPRG4 Applications

The TPS70102PWPRG4 is ideal for a variety of applications due to its versatile features and robust performance. Some specific use cases include:

• Consumer Electronics: Suitable for portable devices such as smartphones, tablets, and laptops, where adjustable voltage regulation and low power consumption are critical.
• Industrial Equipment: Ideal for industrial control systems, sensors, and actuators that require reliable power management and protection features.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where dual regulators and high PSRR are essential for stable operation.
• Medical Devices: Applicable in medical monitoring equipment, diagnostic tools, and portable medical devices that demand high reliability and low noise.
• Automotive Systems: Suitable for automotive electronics, infotainment systems, and advanced driver-assistance systems (ADAS) that require efficient power management and robust protection.

Conclusion of TPS70102PWPRG4

The TPS70102PWPRG4 from Texas Instruments is a versatile and high-performance linear regulator designed to meet the demands of modern power management applications. Its adjustable output voltage, dual regulators, low dropout voltage, and comprehensive control and protection features make it a standout choice in the PMIC category. The device's low quiescent current and high PSRR further enhance its efficiency and reliability, making it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. The TPS70102PWPRG4 is an excellent solution for engineers seeking a reliable, efficient, and feature-rich power management IC.

TPS70102PWPRG4 Documents

Download datasheets and manufacturer documentation for TPS70102PWPRG4

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPS70145/48/51/58/02      

HTML Datasheet :

TPS70145/48/51/58/02      

PCN Design/Specification :

Design 22/Feb/2022