Manufacturer Part Number
TPS62205DBVR
Manufacturer
Texas Instruments
Introduction
The TPS62205DBVR by Texas Instruments is a step-down (buck) DC-DC switching regulator designed for power management, specifically ideal for applications requiring a fixed output from a higher input voltage.
Product Features and Performance
Step-Down Buck Regulator
Fixed Output Configuration
Operates with an Input Voltage range from 2.5V to 6V
Provides a Fixed Output Voltage of 2.5V
Supports an Output Current up to 300mA
Switching Frequency is 1MHz
Incorporates a Synchronous Rectifier for improved efficiency
Suitable for Surface Mount Technology (SMT)
Operating Temperature ranges from -40°C to 85°C
Product Advantages
High efficiency due to synchronous rectification
Compact size facilitated by SC-74A, SOT-753 package
Suitable for battery-powered devices due to low input voltage capability
Fast switching frequency allows for small external components
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 2.5V
Current Output: 300mA
Frequency Switching: 1MHz
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Stable operation across the specified temperature range ensures reliability
Built-in thermal and over-current protection mechanisms
Compatibility
Compatible with various battery technologies due to its 2.5V to 6V input range
Package footprint suitable for high-density PCB layouts
Application Areas
Portable and battery-powered devices
Wearable technology
IoT devices
Mobile accessories
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacements or upgrades is maintained
Several Key Reasons to Choose This Product
Highly efficient power conversion extends battery life
Compact and robust package suitable for small and portable applications
Stable performance across a wide range of operating temperatures
Accelerated design cycle due to easy-to-implement SOT-23-5 package and minimum external components
