Texas Instruments

TPS61379QWRTERQ1  

DC Switching Voltage Regulators

TPS61379QWRTERQ1 Description

The TPS61379QWRTERQ1 is a high-performance, adjustable output voltage regulator designed for automotive applications. Manufactured by Texas Instruments, this device is part of the DC Switching Voltage Regulators category and is known for its robustness and efficiency in demanding environments. The TPS61379QWRTERQ1 features a wide input voltage range from 2.3V to 14V, making it suitable for various power supply scenarios. It supports a positive output configuration with an adjustable output voltage ranging from 4V to 18.5V, providing flexibility for different load requirements. The regulator operates at a switching frequency between 200kHz and 2.2MHz, which allows for optimization of efficiency and component size. The device is equipped with a synchronous rectifier, enhancing its efficiency and performance. The TPS61379QWRTERQ1 is packaged in a surface-mount 16WQFN format and is available in tape and reel packaging, facilitating easy integration into automotive electronics systems.

TPS61379QWRTERQ1 Features

• Wide Input Voltage Range: The TPS61379QWRTERQ1 operates efficiently with an input voltage range of 2.3V to 14V, making it versatile for various power sources.
• Adjustable Output Voltage: The output voltage is adjustable from 4V to 18.5V, providing flexibility to meet specific application requirements.
• High Efficiency: The synchronous rectifier ensures high efficiency, reducing power loss and improving overall system performance.
• Wide Switching Frequency Range: The regulator can operate between 200kHz and 2.2MHz, allowing designers to optimize for size, efficiency, and electromagnetic interference (EMI).
• Automotive Grade: Certified for automotive use, the TPS61379QWRTERQ1 meets stringent reliability and performance standards required for automotive electronics.
• Moisture Sensitivity Level: MSL 2 (1 Year) ensures the device remains reliable in humid environments, a common challenge in automotive applications.
• Compliance: The device is REACH unaffected and EAR99 classified, ensuring compliance with global regulatory standards.
• Packaging: The surface-mount 16WQFN package and tape & reel format facilitate easy integration and automated assembly processes.

TPS61379QWRTERQ1 Applications

The TPS61379QWRTERQ1 is ideal for a variety of automotive applications where reliability, efficiency, and flexibility are paramount. Specific use cases include:

• Automotive Electronics: Suitable for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• On-Board Charging Systems: Efficiently manages power conversion for battery charging and management systems.
• Telematics and Communication Modules: Provides stable power supply for telematics devices and communication modules in vehicles.
• Lighting Systems: Powers LED lighting systems, ensuring consistent brightness and long-term reliability.
• Power Distribution Modules: Ideal for managing power distribution in complex automotive electrical systems.

Conclusion of TPS61379QWRTERQ1

The TPS61379QWRTERQ1 from Texas Instruments stands out as a reliable and efficient solution for automotive power management. Its wide input and output voltage ranges, combined with a flexible switching frequency, make it adaptable to various automotive applications. The inclusion of a synchronous rectifier enhances efficiency, while its automotive-grade certification ensures robust performance in demanding environments. The TPS61379QWRTERQ1 is an excellent choice for engineers seeking a high-performance, reliable, and flexible voltage regulator for automotive electronics.

TPS61379QWRTERQ1 Documents

Download datasheets and manufacturer documentation for TPS61379QWRTERQ1

PCN :

Product Change Notification (PDF)      

Models :

TPS61379QWRTERQ1 Symbol & Footprint by SnapMagic