Manufacturer Part Number
TPS62050DGSR
Manufacturer
Texas Instruments
Introduction
The TPS62050DGSR is a step-down DC DC switching regulator designed for applications in portable devices such as PDAs, digital cameras, and wireless modems.
Product Features and Performance
Step-Down (Buck) converter topology
Adjustable output voltage
High efficiency due to synchronous rectification
High switching frequency of 850kHz minimizes the size of external components
Capable of driving 800mA of load current
Supports a wide input voltage range from 2.7V to 10V
Adjustable output voltage from 0.7V to 6V
Product Advantages
Compact size ideal for space-constrained applications
High efficiency ensures extended battery life
Stable performance across varying load and input voltage conditions
Key Technical Parameters
Voltage Input (Min): 2.7V
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 0.7V
Voltage Output (Max): 6V
Current Output: 800mA
Frequency Switching: 850kHz
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built-in thermal shutdown protection
Over-current protection
Under-voltage lockout
Compatibility
Compatible with various surface mount technologies due to its 10-VSSOP package
Application Areas
Mobile and portable devices including PDAs, digital cameras, and wireless modems
Low voltage, high power density applications
Product Lifecycle
Currently active with no announced discontinuation
Available in Tape & Reel (TR) for convenient manufacturing integration
Several Key Reasons to Choose This Product
High switching frequency allows for smaller passive components, reducing overall design size.
Wide range of input and output voltages covers various application needs.
High efficiency and low quiescent current enhances battery life in portable devices.
Texas Instruments' reliable product support and extensive design resources.