Texas Instruments

TPS74617PQWDRBRQ1  

Linear & Switching Voltage Regulators

TPS74617PQWDRBRQ1 Description

The TPS74617PQWDRBRQ1 is a high-performance, automotive-grade linear regulator designed by Texas Instruments. This IC is part of the Power Management Integrated Circuit (PMIC) category and offers a fixed output voltage of 1.7V, making it suitable for applications requiring stable and precise power supply. The regulator is designed to operate with an input voltage range up to 6V and can deliver a continuous output current of 1A. It features a low dropout voltage of 0.48V at 1A, ensuring efficient power conversion even under low input-to-output voltage differentials.

The TPS74617PQWDRBRQ1 is housed in a surface-mount, wettable flank package, which is ideal for automated assembly processes and ensures robust mechanical stability. The device is RoHS-compliant and has a moisture sensitivity level (MSL) of 2, suitable for a 1-year shelf life. It also features a quiescent current of 36 µA, contributing to its high efficiency and low power consumption.

TPS74617PQWDRBRQ1 Features

• Output Type: Fixed, providing a stable 1.7V output voltage.
• Input Voltage Range: Up to 6V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 1A, suitable for a wide range of applications.
• Low Dropout Voltage: 0.48V at 1A, ensuring high efficiency even at low input-to-output voltage differences.
• Control Features: Includes current limit, enable, and power good functionalities, providing comprehensive control and monitoring capabilities.
• Protection Features: Over current, over temperature, and under voltage lockout (UVLO) protections ensure reliable operation and protect the device from various fault conditions.
• Package Type: Surface Mount, Wettable Flank, suitable for automated assembly and robust mechanical stability.
• Product Status: Active, ensuring availability for current and future projects.
• Grade: Automotive, meeting the stringent requirements of automotive applications.
• Moisture Sensitivity Level (MSL): 2 (1 Year), ensuring reliability during storage and assembly processes.

TPS74617PQWDRBRQ1 Applications

The TPS74617PQWDRBRQ1 is ideal for automotive applications where reliability and efficiency are paramount. Its low dropout voltage and high efficiency make it suitable for applications such as:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Control Systems: Providing stable power to microcontrollers, sensors, and other critical components.
• Consumer Electronics: Ideal for portable devices and appliances requiring a stable power supply.
• Telecommunications: Powering base stations, routers, and other telecom equipment.

Conclusion of TPS74617PQWDRBRQ1

The TPS74617PQWDRBRQ1 from Texas Instruments is a versatile and reliable linear regulator designed for automotive and industrial applications. Its fixed 1.7V output, low dropout voltage, and comprehensive protection features make it an excellent choice for applications requiring stable and efficient power supply. The device's automotive-grade certification ensures it meets the stringent reliability and performance standards required in demanding environments. With its surface-mount package and RoHS compliance, the TPS74617PQWDRBRQ1 is well-suited for modern manufacturing processes and environmentally conscious designs.

TPS74617PQWDRBRQ1 Documents

Download datasheets and manufacturer documentation for TPS74617PQWDRBRQ1

PCN :

Product Change Notification (PDF)      

Models :

TPS74617PQWDRBRQ1 Symbol & Footprint by SnapMagic