Manufacturer Part Number
TPS622317DRYR
Manufacturer
Texas Instruments
Introduction
The TPS622317DRYR is a highly efficient step-down voltage regulator designed for power management applications.
Product Features and Performance
Operates from 2.05V to 6V input voltage
Fixed 2.9V output voltage
500mA output current capacity
High switching frequency at 3MHz
Synchronous rectification for improved efficiency
Supports step-down voltage conversion (Buck topology)
Surface mount design for compact PCB layouts
Product Advantages
High efficiency reduces thermal footprint
Compact 6-UFDFN package saves space
Low output voltage ripple
Stable with small output capacitors
Fast transient response
Key Technical Parameters
Input Voltage Min: 2.05V
Input Voltage Max: 6V
Output Voltage Fixed: 2.9V
Current Output: 500mA
Switching Frequency: 3MHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Built-in thermal shutdown
Over current protection
Under voltage lockout
Compatibility
Compatible with a wide range of input sources
Suitable for battery-powered applications
Applicable to logic-controlled power conversion
Application Areas
Portable and battery-powered equipment
Wireless and RF systems
Consumer electronics
Power supplies for microprocessors and DSPs
Product Lifecycle
Status: Active
Not reported as nearing discontinuation
Availability of replacements or upgrades not specified
Key Reasons to Choose This Product
High efficiency for extended battery life
Small form factor UFDFN package fits in space-constrained designs
High-frequency operation minimizes the size of passive components
Texas Instruments' reputation for high-quality and reliable components
Comprehensive protection features ensure long-term reliability
Suitable for a wide range of applications due to flexible input voltage range and thermal performance
TPS62228DDCRG4Texas Instruments