Manufacturer Part Number
TPS6281220QWRWYRQ1
Manufacturer
Texas Instruments
Introduction
The Texas Instruments TPS6281220QWRWYRQ1 is a high-efficiency, synchronous step-down converter designed for a wide range of applications, offering an adjustable output voltage and a small form factor.
Product Features and Performance
Step-Down (Buck) Converter
Adjustable Output Voltage
Single Output Channel
High Efficiency with Synchronous Rectification
Switching Frequencies from 1.8MHz to 4MHz
2A Output Current
Input Voltage Range from 2.75V to 6V
Output Voltage Range from 0.6V to 5.5V
Supports Operating Temperatures from -40°C to 125°C
Voltage Regulators - DC DC Switching Regulators
Product Advantages
Optimized for Automotive Applications
Minimized External Component Count
Low Dropout Operation
Thermal Shutdown and Overcurrent Protection
High-Reliability and Robust Design Conforming to AEC-Q100 Standards
High Switching Frequency Allows for Small Inductor Sizes
Key Technical Parameters
Voltage - Input (Min): 2.75V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Output (Max): 5.5V
Current - Output: 2A
Frequency - Switching: 1.8MHz ~ 4MHz
Operating Temperature: -40°C ~ 125°C (TA)
Grade: Automotive
Quality and Safety Features
AEC-Q100 Qualified
Thermal Overload Protection
Overcurrent Protection
Wettable Flanks for Enhanced Optical Inspection
Compatibility
Compatible with Surface Mount Technology
Mounting Type: Surface Mount, Wettable Flank
Package / Case: 9-VFQFN
Supplier Device Package: 9-VQFN-HR (3x2)
Application Areas
Automotive Electronics
Industrial Power Supplies
Portable Devices
Telecommunications Equipment
Product Lifecycle
Active Status
Non-Discontinued Product
Potential for Future Replacements or Upgrades Based on Base Product Number TPS6281220
Several Key Reasons to Choose This Product
High Efficiency for Energy Saving
Flexibility in Application due to Adjustable Voltage Output
Reliable Performance Under Extreme Conditions
Space Conservation Due to Small Package Size
Meets Stringent Automotive Industry Standards
Allows for High-Density PCB Design
Readily Available in Tape & Reel Packaging for Automated Assembly
High-Frequency Operation Reduces Passive Component Size
Built-In Safety Features for Robust Power Management
