Manufacturer Part Number
LMR36520FADDAR
Manufacturer
Texas Instruments
Introduction
High-efficiency, small-footprint step-down voltage regulator
Product Features and Performance
Step-down (buck) regulator topology
Adjustable output voltage
Single output
Integrated synchronous rectifier
High input voltage range
Supports a variety of output voltages
Thermal shutdown
Under-voltage lockout
Cycle-by-cycle current limit
Frequency synchronization pin
Product Advantages
Highly efficient and energy-saving
Wide input voltage range compatible with various applications
Compact PowerSOIC package for space-constrained applications
Built-in safety features ensure reliable operation
Low EMI and switching noise
Key Technical Parameters
Input Voltage (Min): 4.2V
Input Voltage (Max): 65V
Output Voltage (Min/Fixed): 1V
Output Voltage (Max): 28V
Current - Output: 2A
Switching Frequency: 400kHz
Operating Temperature range: -40°C to 125°C
Quality and Safety Features
Over-temperature protection
Under-voltage lockout
Over-current protection
Thermal and short-circuit protection
Compatibility
Suitable for a wide range of input sources
Compatible with multiple applications requiring adjustable output
Application Areas
Telecommunications
Industrial power supplies
Automotive systems
Portable electronics
Consumer electronics
Product Lifecycle
Active product
Ongoing support expected
No indication of near discontinuation
Replacements and upgrades available if needed
Several Key Reasons to Choose This Product
Efficiency ensures power savings and thermal management
Flexibility in input and output voltages
Compact and rugged design for harsh environments
Wide operating temperature range
Protections enhance product reliability and longevity
Simplicity of design with built-in switch and synchronous rectification
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