Manufacturer Part Number
TPS54229DDAR
Manufacturer
Texas Instruments
Introduction
The TPS54229DDAR is a step-down (buck) DC-DC switching regulator, ideal for various power management applications.
Product Features and Performance
Step-Down (Buck) Topology
Adjustable Output Voltage
Synchronous Rectification for Improved Efficiency
High-Frequency Switching at 650kHz
Supports Positive Output Configuration
Product Advantages
High Efficiency due to Synchronous Rectification
Compact 8-PowerSOIC Package with PowerPad for Improved Thermal Management
Wide Input Voltage Range from 4.5V to 18V suitable for various applications
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: 650kHz
Quality and Safety Features
Built-In Thermal Shutdown
Overcurrent Protection
Operating Temperature Range: -40°C ~ 85°C
Compatibility
Compatible with a wide range of input voltages and adjustable output for flexible power solutions
Application Areas
Consumer Electronics
Telecommunications
Computing Systems
Industrial Power Supplies
Product Lifecycle
Active product with ongoing support and availability
Future replacements and upgrades available within Texas Instruments' portfolio
Several Key Reasons to Choose This Product
High integration level and built-in safety features reduce additional component needs
Flexible power solution addressing a wide range of voltage and current requirements
Robust thermal and electrical performance conducive for stringent applications
TPS54229Texas Instruments