Manufacturer Part Number
LMS3655AMRNLR
Manufacturer
Texas Instruments
Introduction
High-efficiency, synchronous, step-down DC-DC converter
Provides 5.5A of continuous output current
Wide input voltage range of 3.5V to 36V
Product Features and Performance
Adjustable output voltage from 1V to 15V
Switching frequency range of 250kHz to 500kHz
Integrated power MOSFETs for high efficiency
Thermal shutdown and overcurrent protection
Low quiescent current of 35μA in shutdown mode
Compact 22-pin VQFN package
Product Advantages
High efficiency and power density
Wide input voltage range
Robust protection features
Flexible output voltage configuration
Small form factor
Key Technical Parameters
Input Voltage Range: 3.5V to 36V
Output Voltage Range: 1V to 15V
Output Current: 5.5A
Switching Frequency: 250kHz to 500kHz
Package: 22-pin VQFN (5mm x 4mm)
Quality and Safety Features
ROHS3 compliant
Operating temperature range: -40°C to 125°C
Compatibility
Surface mount, wettable flank package
Compatible with a variety of power supply applications
Application Areas
Portable electronics
Industrial equipment
Automotive systems
Telecommunication equipment
Product Lifecycle
Currently available
No information on discontinuation or replacement plans
Key Reasons to Choose This Product
High power efficiency and current capability
Wide input voltage range for versatile applications
Robust protection features for reliable operation
Compact package size for space-constrained designs
Flexible output voltage configuration for customization
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