Manufacturer Part Number
LP87524BRNFRQ1
Manufacturer
Texas Instruments
Introduction
The LP87524BRNFRQ1 is a high-efficiency step-down buck converter designed for power management in automotive and other applications.
Product Features and Performance
Four adjustable outputs for versatile power supply design
Supports input voltages ranging from 2.8V to 5.5V
Adjustable voltage output from 0.6V to 3.36V
Each output capable of delivering 4A
High switching frequency of 4MHz enabling compact passive components
Synchronous rectification for improved efficiency
Designed for harsh automotive operating environments
Product Advantages
Multi-output configuration reduces component count
Compact PowerVFQFN package saves board space
Advanced power management for performance optimization
Key Technical Parameters
Input Voltage (Min): 2.8V
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 0.6V
Output Voltage (Max): 3.36V
Current Output: 4A per output
Switching Frequency: 4MHz
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Robust design to withstand harsh environments
Comprehensive under-voltage, over-voltage, and thermal protection
Compatibility
Supports a wide range of input and output voltages for various applications
Compatible with surface mount technology for ease of manufacturing
Wettable flanks for improved optical inspection
Application Areas
Automotive electronics such as infotainment and ADAS systems
Power supply for processors, microcontrollers, and DSPs
Industrial and telecommunications equipment
Product Lifecycle
Currently Active
Long-term availability due to automotive grading
Several Key Reasons to Choose This Product
High reliability and performance suitable for demanding automotive applications
Flexible power management with multiple outputs from a single device
Efficient design with synchronous rectification and high switching frequency
Operational safety and quality assurance backed by AEC-Q100 qualification
Texas Instruments' global support and reliability
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