Manufacturer Part Number
TPS62222DDCT
Manufacturer
Texas Instruments
Introduction
The TPS62222DDCT is a highly efficient, small-sized, step-down DC-DC converter from Texas Instruments, designed for battery-powered and low-power applications.
Product Features and Performance
High efficiency with up to 95% power conversion
Small form factor due to the SOT-23-5 package
Fixed output voltage: 1.8V suitable for low power applications
Input voltage range: 2.5V to 6V, accommodating a wide variety of power sources
Output current capability: 400mA, supporting medium load applications
Fast switching frequency: 1.25MHz enables small inductors, reducing space
Synchronous rectification for improved efficiency
Operating temperature range: -40°C to 85°C, ensuring reliability under extreme conditions
Product Advantages
High efficiency reduces power loss and heat dissipation
Compact size ideal for space-constrained applications
Versatile input voltage range supports multiple power sources
Fast switching reduces the size of external components
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 6V
Voltage Output (Min/Fixed): 1.8V
Current Output: 400mA
Frequency Switching: 1.25MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Built to meet high standards of quality and reliability
Thermal shutdown and over-current protection enhance safety
Compatibility
Compatible with a wide range of input sources and load conditions
Suitable for surface mount technology
Application Areas
Battery-powered devices
Portable electronics
Wearable technology
Low-power wireless modules and IoT devices
Product Lifecycle
Status: Active
This product is currently active with no indication of nearing discontinuation, ensuring long-term availability and support
Several Key Reasons to Choose This Product
High efficiency and power conversion up to 95% minimizes energy loss
Compact SOT-23-5 package saves on board space
Versatility with a wide input voltage range suitable for diverse power sources
Fast switching frequency allows for the use of small external components, reducing overall design size
Built-in safety features like thermal shutdown and over-current protection ensure reliability and safeguard the application
Active product status with Texas Instruments' commitment to quality and long-term availability
