Texas Instruments

LMR43620RS5QRPERQ1  

DC Switching Voltage Regulators

LMR43620RS5QRPERQ1 Description

The LMR43620RS5QRPERQ1 is a high-performance DC switching voltage regulator designed by Texas Instruments, specifically tailored for automotive applications. This regulator features an adjustable output voltage with a fixed option, providing flexibility in design. It supports a wide input voltage range from 3V to 36V, making it suitable for various power supply scenarios. The regulator is capable of delivering up to 2A of output current, ensuring robust performance in demanding applications. The output configuration is positive, and it operates within a switching frequency range of 200kHz to 2.2MHz, allowing for optimized efficiency and reduced electromagnetic interference (EMI).

LMR43620RS5QRPERQ1 Features

• Adjustable/Fixed Output Voltage: The LMR43620 offers both adjustable and fixed output voltage options, with a minimum fixed output voltage of 1V and a maximum of 34.2V. This flexibility allows engineers to fine-tune the regulator to meet specific application requirements.
• Wide Input Voltage Range: With an input voltage range of 3V to 36V, the regulator can handle a variety of power sources, making it highly versatile.
• High Output: Current The regulator supports up to 2A of output current, ensuring it can power demanding loads efficiently.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency by reducing power loss, making it ideal for applications where power efficiency is critical.
• Automotive Grade: Certified for automotive use, the LMR43620 meets stringent reliability and performance standards required for automotive electronics.
• Surface Mount, Wettable Flank: The surface mount technology with wettable flanks ensures reliable and efficient thermal management, crucial for high-performance applications.
• Compliance and Safety: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for various manufacturing environments.

LMR43620RS5QRPERQ1 Applications

The LMR43620RS5QRPERQ1 is ideal for a range of applications, particularly in the automotive sector. Its robust design and wide input voltage range make it suitable for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). The regulator's ability to handle high output currents and its synchronous rectification feature make it an excellent choice for requiring applications high efficiency and low power loss. Additionally, its compliance with automotive standards ensures reliability and durability in harsh operating conditions.

Conclusion of LMR43620RS5QRPERQ1

The LMR43620RS5QRPERQ1 from Texas Instruments stands out as a versatile and high-performance DC switching voltage regulator. Its adjustable/fixed output voltage, wide input voltage range, and high output current capability make it suitable for a variety of applications, especially in the automotive industry. The inclusion of synchronous rectification and its automotive-grade certification further enhance its appeal. For engineers seeking a reliable, efficient, and compliant power solution, the LMR43620RS5QRPERQ1 is an excellent choice.

LMR43620RS5QRPERQ1 Documents

Download datasheets and manufacturer documentation for LMR43620RS5QRPERQ1