Manufacturer Part Number
TPS62290DRVT
Manufacturer
Texas Instruments
Introduction
The TPS62290DRVT is a high-efficiency step-down converter designed for battery-powered and low-power applications.
Product Features and Performance
Step-Down (Buck) regulator topology
Adjustable output voltage
High frequency switching at 2.25MHz minimizes the size of external components
Synchronous rectification for improved power efficiency
Stable with low-ESR ceramic output capacitors
Product Advantages
High power efficiency under light load conditions
Low shutdown current for battery conservation
Thermal shutdown and over-current protection for safe operation
Small 6-WDFN package saves board space
Key Technical Parameters
Input voltage range: 2.3V to 6V
Output voltage range: 0.6V to 6V
Output current capacity: 1A
Switching frequency: 2.25MHz
Operating temperature range: -40°C to +85°C
Quality and Safety Features
Built-in over-current protection
Thermal shutdown mechanism
Under voltage lockout
Compatibility
Compatible with various microcontrollers and digital systems requiring an adjustable power supply
Application Areas
Battery-powered devices
Portable electronics
Wireless and RF systems
Energy-efficient power supplies
Product Lifecycle
Active product with ongoing manufacturer support
Not indicated as nearing discontinuation
Several Key Reasons to Choose This Product
High-efficiency operation extends battery life in portable devices
Small form factor suitable for space-constrained applications
Low ripple and noise characteristics for sensitive electronics
Flexible design adapts to a broad range of input and output voltages
Robust protection features ensure reliability and safety in operation
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