Manufacturer Part Number
LP875640RNFRQ1
Manufacturer
Texas Instruments
Introduction
The LP875640RNFRQ1 is a highly efficient, automotive-grade, step-down voltage regulator designed for power management applications.
Product Features and Performance
Adjustable output voltage ranging from 0.6V to 3.36V
Capable of delivering up to 16A of output current
Operates with an input voltage range of 2.8V to 5.5V
High switching frequency of 2MHz for smaller passive components
Features synchronous rectification for improved efficiency
Supports a wide operating temperature range from -40°C to 125°C
Product Advantages
High efficiency reduces thermal footprint and power loss
Multi-output capability simplifies power system design
Compact 26-PowerVFQFN package optimizes board space
Wettable flanks facilitate optical inspection, enhancing manufacturability and reliability
Key Technical Parameters
Voltage Input (Min): 2.8V
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 0.6V
Voltage Output (Max): 3.36V
Current Output: 16A
Frequency Switching: 2MHz
Grade: Automotive
Quality and Safety Features
Manufactured under AEC-Q100 standards for automotive reliability
Built-in safety features for overcurrent and thermal protection
Compatibility
Surface mount technology for compatibility with modern PCB assembly processes
Designed for use in systems requiring stable and efficient power regulation
Application Areas
Automotive applications including infotainment, ADAS, and onboard sensors
Industrial systems requiring robust power solutions
Portable electronics benefiting from high-efficiency power conversion
Product Lifecycle
Currently in active production with no announced discontinuation, ensuring long-term availability
Supported by Texas Instruments for future design-ins and system upgrades
Several Key Reasons to Choose This Product
Automotive-grade quality ensures reliability in demanding applications
High output current capability supports power-intensive devices
Compact size and high efficiency enable sleek, energy-saving designs
Versatile input and output specifications suit a broad range of applications
Texas Instruments' support and product longevity provide investment security for system designers