Manufacturer Part Number
TPS54355PWPR
Manufacturer
Texas Instruments
Introduction
Power Management Integrated Circuit for Step-Down Voltage Regulation
Product Features and Performance
Integrated MOSFET
SWIFT™ Series Technology
Fixed Output Voltage Regulation
Synchronous Rectification for Efficiency
Dual Frequency Options: 250kHz and 500kHz
Thermal and Overcurrent Protection
Product Advantages
Highly Efficient Power Conversion
Low Bill of Materials due to Integrated Components
Compact 16-PowerTSSOP Package
Supported by Texas Instruments Reliability and Performance
Key Technical Parameters
Output Voltage: 2.5V Fixed
Input Voltage Range: 4.5V to 20V
Current Output Capability: 3A
Switching Frequency Options: 250kHz or 500kHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Under-Voltage Lockout (UVLO)
Thermal Shutdown
Overcurrent Protection
Compatibility
Compatible with a Range of Microcontrollers and Digital Systems
Suited for High-Density PCB Layouts
Application Areas
Point of Load Power Supplies
Networking and Telecom Equipment
Consumer Electronics
Computing Systems
Product Lifecycle
Obsolete
Possible Replacement or Upgrade Options Available
Reasons to Choose This Product
Efficiency and Reliability of Texas Instruments SWIFT™ Series
Simplified Design Through Integrated MOSFET
Versatility in Application due to Wide Input Voltage Range
High Power Density in a Compact Package
Ease of Sourcing as a Product of a Leading Manufacturer
Support for Both Low and High Switching Frequencies for Design Flexibility