Manufacturer Part Number
TPS62231DRYR
Manufacturer
Texas Instruments
Introduction
The TPS62231DRYR is a high-efficiency step-down converter in a small 6-SON package, designed for battery-powered and low-power applications.
Product Features and Performance
High-Efficiency Step-Down Converter
Fixed 1.8V Output Voltage
500mA Output Current Capability
05V to 6V Input Voltage Range
3MHz Switching Frequency for Small Inductor Size
Synchronous Rectification for High Efficiency
6-UFDFN Package for Space-Constrained Applications
Product Advantages
High efficiency preserves battery life
Small footprint suitable for compact devices
Low noise operation due to high switching frequency
No need for external Schottky diode
Key Technical Parameters
Output Configuration: Positive
Topology: Buck
Output Type: Fixed
Number of Outputs: 1
Voltage Output (Min/Fixed): 1.8V
Current Output: 500mA
Frequency Switching: 3MHz
Operating Temperature Range: -40°C ~ 125°C (TJ)
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Under-voltage lockout
Built-in thermal shutdown
Compatibility
Suitable for use with a variety of MCUs and power-sensitive devices
Compatible with various battery technologies due to wide input voltage range
Application Areas
Mobile Phones
Personal Digital Assistants (PDAs)
Wireless Peripherals
Portable Media Players
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacement and upgrade options commonly available
Several Key Reasons to Choose This Product
Texas Instruments' reputation for quality and reliability
High efficiency reduces power loss and heat
Space-saving design ideal for portable applications
Wide input voltage range accommodates various power sources
High switching frequency allows for the use of small external components
Integrated features reduce design complexity and additional component requirements
Industry-leading performance suitable for a wide range of applications
TPS622316DRYTTexas Instruments