Manufacturer Part Number
TPS54910PWPR
Manufacturer
Texas Instruments
Introduction
High-efficiency, synchronous step-down converter
Product Features and Performance
Synchronous buck regulator topology
Adjustable output voltage
Single output design
Highly efficient operation
Selectable switching frequency
Product Advantages
Optimized for low voltage applications
Integrated MOSFETs for reduced external component count
Thermal shutdown feature for enhanced safety
Overcurrent and overvoltage protection
Supports a wide range of input and output voltages
Key Technical Parameters
Input voltage range: 3V to 4V
Output voltage range: 0.891V to 2.5V
Output current: 9A
Switching frequencies: 350kHz and 550kHz
Operating temperature range: -40°C to 125°C
Package: 28-PowerTSSOP
Quality and Safety Features
Built-in thermal protection
Overcurrent protection
Under voltage lockout (UVLO)
Compatibility
Surface mount compatible
Fits 28-HTSSOP package requirements
Application Areas
Telecommunications
Computing systems
Industrial equipment
Networking equipment
Product Lifecycle
Last Time Buy status
End of life approaching
Alternatives and upgrades may be available
Several Key Reasons to Choose This Product
High integration saves PCB space
Robust thermal performance under high loads
Flexible switching frequency for noise-sensitive applications
High efficiency reduces power loss and heat generation
Extended temperature range suitable for industrial applications
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