Manufacturer Part Number
TPS62261DRVT
Manufacturer
Texas Instruments
Introduction
The TPS62261DRVT is a highly efficient, small-sized, step-down (buck) converter from Texas Instruments, suitable for battery-powered and low-power applications.
Product Features and Performance
Step-Down (Buck) regulator topology
Fixed output voltage of 1.8V
Maximum output current of 600mA
High switching frequency of 2.25MHz for smaller external components
Synchronous rectification for higher efficiency
Supports input voltage range from 2V to 6V
Suitable for battery-powered equipment
Thermal shutdown and over-current protection
Product Advantages
High efficiency for extended battery life
Compact WDFN 6-pin package saves board space
Low output voltage ripple
Fast transient response
Uses minimal external components
Key Technical Parameters
Number of Outputs: 1
Voltage - Input (Min): 2V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 1.8V
Current - Output: 600mA
Frequency - Switching: 2.25MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Thermal protection
Under-voltage lockout
Over-current protection
Safe operating temperature range ensured
Compatibility
Compatible with surface mount technology
Designed to be used in conjunction with series capacitors for input and output stability
Application Areas
Battery-powered devices
Portable electronics
Wireless peripherals
Low power instrumentation
Product Lifecycle
Active product status
Currently not nearing discontinuation
Potential future availability of replacement or upgrade models
Several Key Reasons to Choose This Product
High efficiency for energy-sensitive applications
Small form factor ideal for compact devices
Low noise operation due to high switching frequency
Robust performance featuring built-in protection features
Supported by Texas Instruments' quality and reliability
Wide input voltage range, allowing flexibility in powering the device
Designed for easy implementation in diverse applications