Manufacturer Part Number
LMS3655AQRNLTQ1
Manufacturer
Texas Instruments
Introduction
The LMS3655AQRNLTQ1 is a high-efficiency, automotive-grade step-down voltage regulator.
Product Features and Performance
Step-down (buck) regulator
Adjustable output voltage
Single output channel
Buck topology ensures efficient power conversion
Not a Synchronous Rectifier type
Operates at switching frequencies between 250kHz and 500kHz
Product Advantages
High input voltage range from 3.9V to 36V
Supports output voltages from 1V to 15V
High current output capacity of 5.5A
Wide operating temperature range from -40°C to 125°C
Complies with AEC-Q100 standards for automotive applications
Surface Mount, Wettable Flank technology for reliable soldering and inspection
Key Technical Parameters
Voltage - Input (Min): 3.9V
Voltage - Input (Max): 36V
Voltage - Output (Min/Fixed): 1V
Voltage - Output (Max): 15V
Current - Output: 5.5A
Frequency - Switching: 250kHz to 500kHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Automotive grade reliability
Qualification to AEC-Q100 standards
Compatibility
Compatible with 22-VQFN-HR (5x4) packaging
Suitable for surface mount technology
Application Areas
Automobile electronics
Power management solutions
Industrial controls
Consumer electronics
Product Lifecycle
Product Status: Active
No indication of discontinuation, replacements, or upgrades mentioned
Several Key Reasons to Choose This Product
Highly flexible input and output voltage ranges suitable for diverse applications
Capable of delivering high current for power-hungry applications
The temperature range allows for operation in harsh environments
Automotive-grade design assures quality and longevity
Efficient power conversion suitable for energy-critical systems
Meets stringent automotive industry standards for electronic components
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