Manufacturer Part Number
TPS62142RGTR
Manufacturer
Texas Instruments
Introduction
The TPS62142RGTR is a highly efficient, synchronous step-down converter from Texas Instruments, designed for various power management applications.
Product Features and Performance
Synchronous step-down (buck) converter topology
Fixed output voltage of 3.3V
High efficiency due to synchronous rectification
Output current capacity of 2A
Wide input voltage range from 3V to 17V
High switching frequency of 2.5MHz
Optimized for low EMI (electromagnetic interference)
Product Advantages
Compact 16-VFQFN package conserves board space
High efficiency reduces thermal footprint and improves system reliability
The 2.5 MHz switching frequency allows the use of small external components
Suitable for battery-powered devices due to low input voltage capability
Key Technical Parameters
Voltage Input (Min): 3V
Voltage Input (Max): 17V
Voltage Output (Min/Fixed): 3.3V
Current Output: 2A
Frequency Switching: 2.5MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Built-in overcurrent and thermal shutdown protection
Stable operation over the full temperature range from -40°C to 85°C
Compatibility
Compatible with a wide range of input voltages (3V to 17V)
Can be used with diverse types of devices requiring a fixed 3.3V input
Application Areas
Portable and battery-powered electronics
Point of Load power supplies
Communications equipment
Consumer electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Updates or replacements are available if necessary
Several Key Reasons to Choose This Product
High efficiency ensures longer battery life in portable devices
Wide input voltage range makes it suitable for a variety of power sources
High switching frequency minimizes the size of external components, reducing overall design footprint
Robust protection features enhance system reliability and safety
Active product lifecycle status ensures long-term availability and support
