Manufacturer Part Number
TPS62203DBVR
Manufacturer
Texas Instruments
Introduction
The TPS62203DBVR is a high-efficiency step-down regulator produced by Texas Instruments, designed for battery-powered and low-power applications.
Product Features and Performance
Step-Down (Buck) Converter
Fixed 3.3V Output Voltage
300mA Output Current
1MHz Switching Frequency
Synchronous Rectification for Improved Efficiency
Stable with Low-ESR Ceramic Output Capacitors
Low Dropout Operation
Product Advantages
High Efficiency for Extended Battery Life
Compact SC-74A, SOT-753 Package for Space-Constrained Applications
Low Output Voltage Ripple
Thermal Shutdown and Overcurrent Protection
Key Technical Parameters
Input Voltage Range: 2.5V to 6V
Output Current: 300mA
Switching Frequency: 1MHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Over-Temperature Protection
Current Limit Protection
High Efficiency at Light Loads
Compatibility
Suitable for Li-Ion Battery-Powered Applications
Compatible with Ceramic, Tantalum, and Aluminium Electrolytic Capacitors
Meets EN55022 Class B EMI Standards
Application Areas
Portable Electronics
Wireless Peripherals
Power Bank Circuits
Point-of-Load Power Supplies
Wearable Technology
Product Lifecycle
Active Product Status
Not Nearing Discontinuation
Replacements or Upgrades Available for Future Designs
Several Key Reasons to Choose This Product
Small Footprint for Portable Applications
Supports a Wide Range of Input Voltages
Minimizes the Need for External Components
Robust Performance in Extreme Temperatures
Easy Integration with Different Sub-Systems due to Standard Output Voltage Level
TPS62204DBVTexas Instruments