Manufacturer Part Number
LM61430AASQRJRRQ1
Manufacturer
Texas Instruments
Introduction
The LM61430AASQRJRRQ1 is a DC DC switching regulator specifically designed for automotive applications, providing efficient step-down voltage regulation.
Product Features and Performance
Adjustable output voltage ranging from 1V to 34.2V
Capable of delivering 3A current output
Wide input voltage range from 3V to 36V
Smooth switching frequency between 200kHz to 2.2MHz
Features synchronous rectifier for better efficiency
High operational temperature range from -40°C to 150°C
Surface mount, wettable flank for better soldering and reliability
Product Advantages
Suitable for rugged automotive environments
High efficiency reduces thermal load and improves system performance
Flexible power solution adaptable to various input sources and output requirements
Compact 14-VFQFN package saves space on PCBs
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 1V
Voltage Output (Max): 34.2V
Current Output: 3A
Frequency Switching: 200kHz ~ 2.2MHz
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Qualified under AEC-Q100 standards for automotive quality
Built-in over temperature and over current protection
Enhanced durability and reliability with wettable flank package design
Compatibility
The device can be integrated into various automotive and industrial applications requiring stringent voltage requirements and operating conditions.
Application Areas
Automotive electronics
Power management solutions for embedded systems
Industrial automation systems
Product Lifecycle
Currently in an active product status
Not nearing discontinuation, ensuring long-term availability
Upgrades or replacements are available as technology advances
Several Key Reasons to Choose This Product
Robust design certified for automotive applications ensures reliability even under extreme conditions
Versatile input and output voltage specifications cater to a wide range of electrical systems
High switching frequency optimizes efficiency and reduces external component size
Advanced packaging technology supports improved thermal and mechanical performance
Compliant with major industry standards for quality and safety assurance
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