Manufacturer Part Number
TPS54873PWPR
Manufacturer
Texas Instruments
Introduction
The TPS54873PWPR is a high-performance, synchronous-rectified step-down DC/DC converter capable of delivering up to 8A of output current with excellent load and line regulation. It features a wide input voltage range of 4V to 6V, making it suitable for a variety of applications that require a regulated output voltage from a higher input voltage source.
Product Features and Performance
Wide input voltage range of 4V to 6V
Adjustable output voltage from 0.9V to 3.3V
Continuous output current up to 8A
High efficiency up to 95%
Switching frequency adjustable between 350kHz and 550kHz
Integrated high-side and low-side MOSFETs
Internal compensation and loop stability
Thermal shutdown and overcurrent protection
Soft-start function for controlled output voltage ramp-up
Product Advantages
High efficiency and power density
Wide input voltage range
Adjustable output voltage and switching frequency
Comprehensive protection features
Compact TSSOP package
Key Reasons to Choose This Product
Reliable and efficient power conversion
Flexibility to adapt to various system requirements
Robust protection against overload and thermal issues
Space-saving design for compact applications
Proven performance in a wide range of industries
Quality and Safety Features
Robust design with thermal shutdown and overcurrent protection
Complies with safety and environmental regulations
Tested and qualified for industrial and automotive applications
Compatibility
The TPS54873PWPR is compatible with a wide range of electronic devices and systems that require a regulated DC power supply, such as:
Industrial control systems
Automotive electronics
Telecom and networking equipment
Portable electronics and consumer devices
Application Areas
Industrial automation and control
Automotive electronics and infotainment
Telecom and networking infrastructure
Consumer electronics and portable devices
Product Lifecycle
The TPS54873PWPR is currently in the Last Time Buy phase, which means it is nearing discontinuation. Our website's sales team recommends customers to contact our website's sales team for information on equivalent or alternative models that may be available as replacements.
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