Manufacturer Part Number
TPS54394PWPR
Manufacturer
texas-instruments
Introduction
The TPS54394PWPR manufactured by Texas Instruments falls under power management integrated circuits (PMICs), specifically focusing on DC to DC switching regulators.
Product Features and Performance
Dual Output Step-Down Converter
Buck Topology
Adjustable Output Type
Supports Dual Synchronous Rectification for Improved Efficiency
D-CAP2™ and Eco-Mode™ Technology for Faster Transient Response and Reduced Power Consumption
Surface Mount, 16-PowerTSSOP Package
Operates at 700kHz Switching Frequency
Designed for a wide input voltage range from 4.5V to 18V
Provides adjustable output voltage from 0.76V to 7V
Capable of delivering dual output current up to 3A each
Product Advantages
High Efficiency and Reduced Power Loss through Synchronous Rectification
Enhanced Flexibility with Adjustable Output Features
Compact Design ideal for Space-Constrained Applications
Robust Thermal Performance with an Operating Temperature Range from -40°C to 85°C
Key Technical Parameters
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 0.76V
Voltage - Output (Max): 7V
Current - Output: 3A
Frequency - Switching: 700kHz
Quality and Safety Features
Built-in Thermal Shutdown
Overcurrent Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with a Wide Range of Input and Output Voltages
Suitable for Various Electronic Devices Requiring Efficient Power Conversion
Application Areas
Telecommunications Equipment
Computing Systems
Consumer Electronics
Industrial and Automation Systems
Product Lifecycle
Active Product Status
Availability of Replacements or Upgrades to be Determined by Future Market Trends
Several Key Reasons to Choose This Product
Efficient Power Management with D-CAP2™ and Eco-Mode™ Technology
Flexible Voltage Ranges Suiting a Variety of Devices
High Reliability and Safety Features Built-In
Optimized for High-Density Power Applications
Ease of Use with Adjustable Output Settings
Enhanced Durability and Operational Lifespan
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