Manufacturer Part Number
TPS62143RGTR
Manufacturer
Texas Instruments
Introduction
The TPS62143RGTR is a high-efficiency synchronous step-down converter from Texas Instruments designed for power management applications.
Product Features and Performance
Synchronous step-down converter topology
Fixed 5V output voltage
2A output current capability
Wide input voltage range from 3V to 17V
High switching frequency of 2.5MHz
DCS-Control™ for excellent transient response
Low quiescent current
High power efficiency
16-VFQFN Exposed Pad package for effective thermal performance
Built-in over-temperature and over-current protection
Product Advantages
Compact design suitable for space-constrained applications
High efficiency for reduced thermal load and extended battery life
Fast transient response ideal for powering sensitive loads
High frequency enables use of small inductors and capacitors, reducing overall footprint
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 17V
Voltage Output (Min/Fixed): 5V
Current Output: 2A
Frequency Switching: 2.5MHz
Operating Temperature: -40°C to +85°C
Mounting Type: Surface Mount
Package / Case: 16-VFQFN Exposed Pad
Supplier Device Package: 16-VQFN (3x3)
Quality and Safety Features
Over-current protection
Over-temperature protection
Cycle-by-cycle current limit
Thermal shutdown
Compatibility
Compatible with a broad range of input sources and output loads
Suitable for use in various circuit designs due to standard VFQFN package
Application Areas
Consumer electronics
Portable devices
Power supply modules
Networking equipment
Industrial controls
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacement or upgrade options available as technology advances
Several Key Reasons to Choose This Product
High-efficiency power conversion extending battery life
Compact solution for space-limited applications
Wide input voltage range catering to versatile power sources
Built-in protection features ensuring long-term reliability
Suitable for a wide array of applications with stringent power requirements
Rapid switching frequency allowing for smaller passive components and reduced noise sensitivity
Supported by Texas Instruments' quality and reputation in power management solutions
TPS62140RGTTP