Manufacturer Part Number
TPS54227DRCR
Manufacturer
Texas Instruments
Introduction
The TPS54227DRCR from Texas Instruments is a highly efficient, small size, and feature-packed step-down (buck) converter that is suited for a variety of applications, satisfying diverse power management needs.
Product Features and Performance
Utilizes D-CAP2™ mode for fast transient response
Adjustable output voltage from 0.76V to 7V, catering to a wide range of needs
Supports input voltage range from 4.5V to 18V, versatile for different power sources
2A continuous output current capacity
High efficiency with synchronous rectification technology
700kHz switching frequency allows for smaller external components
Operating Temperature range from -40°C to 85°C, suitable for different environments
Product Advantages
Fast transient response improves performance in applications requiring quick load changes
High efficiency reduces thermal footprint and improves system reliability
Flexible power solution due to wide input and output voltage range
Compact 10-VFDFN package saves board space
Integrated synchronous rectifier simplifies the design and reduces external component count
Key Technical Parameters
Voltage Input (Min): 4.5V
Voltage Input (Max): 18V
Voltage Output (Min/Fixed): 0.76V
Voltage Output (Max): 7V
Current Output: 2A
Frequency Switching: 700kHz
Mounting Type: Surface Mount
Package / Case: 10-VFDFN Exposed Pad
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Built-in over-temperature and over-current protection ensures safe operation under abnormal conditions
Compatibility
Compatible with a wide range of input and output voltages, and adaptable to various battery technologies and power sources
Application Areas
Portable Electronics
Networking Equipment
Digital Cameras
Computing Devices
IoT Devices
Product Lifecycle
Status: Active, indicating ongoing production and support
Not currently nearing discontinuation, with replacements or upgrades not immediately necessary
Several Key Reasons to Choose This Product
Broad application suitability due to wide input and output voltage range
Simplified design process thanks to integrated features and minimized external component needs
High efficiency and fast transient response enhance overall system performance
Reliable operation in a variety of temperatures and conditions
Compact and space-saving design for modern, space-constrained applications
