Manufacturer Part Number
TPS62220DDCT
Manufacturer
Texas Instruments
Introduction
The TPS62220DDCT is a high-efficiency synchronous step-down DC-DC converter.
Product Features and Performance
Step-Down Voltage Regulator
Adjustable Output Voltage
25MHz Fixed Frequency Operation
High Efficiency for Battery-Powered Applications
Synchronous Rectification for Improved Efficiency
Small SOT-23-5 Thin Package
Thermal Overload Protection
Under Voltage Lockout (UVLO)
Product Advantages
Highly Efficient Power Conversion
Low Dropout Operation
Suitable for Portable Devices
Minimal External Components Required
Fast Transient Response
Excellent Line and Load Regulation
Key Technical Parameters
Voltage - Input (Min): 2.5V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 0.7V
Voltage - Output (Max): 6V
Current - Output: 400mA
Frequency - Switching: 1.25MHz
Quality and Safety Features
Over-Temperature Protection
Cycle-by-Cycle Current Limiting
Stable with Low ESR Output Capacitors
Compatibility
Compatible with a Variety of Capacitor Types
Application Areas
Mobile Phones
Portable Media Players
Wireless Peripherals
Battery-Powered Equipment
Product Lifecycle
Active Product
Standard Lifecycle
Key Reasons to Choose This Product
Optimized for Portable Applications
Extended Battery Life in Portable Devices
High Power Density
Low Ripple and Noise
Adaptable to Diverse Power Needs
Ready Availability as a Standard Product in the Texas Instruments Catalog