Manufacturer Part Number
TPS62291DRVR
Manufacturer
Texas Instruments
Introduction
High-Efficiency, 1A Step-Down Converter for Low-Power Applications
Product Features and Performance
High efficiency up to 95%
25 MHz fixed-frequency operation
Integrated power MOSFETs
3V fixed output voltage
1A continuous output current
Excellent load and line regulation
Automatic Pulse Skipping mode for light loads
Undervoltage lockout and thermal shutdown protection
Small 6-pin WSON (2x2) package
Product Advantages
High efficiency for extended battery life
Compact size for space-constrained designs
Robust protection features for reliable operation
Wide input voltage range for versatile applications
Key Technical Parameters
Input Voltage Range: 2.3V to 6V
Output Voltage: 3.3V fixed
Output Current: 1A
Switching Frequency: 2.25 MHz
Efficiency: Up to 95%
Quality and Safety Features
RoHS3 compliant
Thermal shutdown and overcurrent protection
Compatibility
Suitable for a wide range of low-power electronic devices
Application Areas
Portable electronics
Wearable devices
Internet of Things (IoT) applications
Industrial control systems
Product Lifecycle
Currently available, no discontinuation plans known
Several Key Reasons to Choose This Product
High efficiency for extended battery life
Compact size for space-constrained designs
Robust protection features for reliable operation
Wide input voltage range for versatile applications
Excellent performance and features for low-power applications
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