Manufacturer Part Number
TPS62005DGSR
Manufacturer
Texas Instruments
Introduction
The TPS62005DGSR is a high-efficiency synchronous step-down DC-DC converter.
Product Features and Performance
High-efficiency synchronous step-down conversion
Low quiescent current
Stable with ceramic output capacitors
100% duty cycle for lowest dropout
Thermal shutdown and over-current protection
Product Advantages
Compact 10-VSSOP packaging for space-constrained applications
High switching frequency (750kHz) minimizing passive component sizes
High efficiency for extended battery life in portable devices
Key Technical Parameters
Input Voltage Range: 2.5V to 5.5V
Fixed Output Voltage: 1.8V
Output Current Capability: 600mA
Switching Frequency: 750kHz
Synchronous Rectification: Yes
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Thermal shutdown protection
Over-current protection
Under-voltage lockout
Compatibility
Compatible with high-speed automated surface mount processes
Stable with ceramic and other types of output capacitors
Application Areas
Portable electronics
Battery-powered devices
Wireless communication equipment
Product Lifecycle
Product Status: Active
Not nearing discontinuation currently
Replacement or upgrades to be assessed based on Texas Instruments' product roadmaps
Several Key Reasons to Choose This Product
High-efficiency conversion reduces power loss and heat generation
Synchronous rectification enhances efficiency, especially at low output voltages
Compact size is ideal for space-sensitive applications
The high switching frequency allows for smaller inductor and capacitor sizes
Robust safety features ensure reliable operation under fault conditions
Supports a wide range of input voltages suitable for various battery technologies
Designed by a reputable manufacturer known for quality and reliability
