Manufacturer Part Number
UCD74111RVFR
Manufacturer
Texas Instruments
Introduction
The UCD74111RVFR is a high-performance step-down (buck) regulator designed for powering core voltages of high-performance processors. It operates across a wide input voltage range and provides up to 15A of output current, suitable for demanding applications.
Product Features and Performance
High-efficiency step-down regulator with up to 15A output current
Wide input voltage range from 4.7V to 14V, accommodating a variety of power sources
Up to 2MHz switching frequency for compact power supply design
Synchronous rectification for improved efficiency
Supports high-performance processors with demanding core voltage requirements
Operates over an extended temperature range of -40°C to 125°C
Product Advantages
High output current capability supports demanding applications
High efficiency reduces power loss and heat generation
Compact design possible due to high switching frequency
Robust operation in a wide range of environmental conditions
Key Technical Parameters
Voltage Input (Min): 4.7V
Voltage Input (Max): 14V
Current Output: 15A
Frequency Switching: Up to 2MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Package / Case: 40-PowerLFQFN
Mounting Type: Surface Mount
Quality and Safety Features
Built-in overcurrent and thermal protection for enhanced safety and reliability
Compatibility
Compatible with a wide range of processor core voltages and power supply designs
Application Areas
High-performance computing
Servers and data centers
Networking equipment
Industrial applications
Product Lifecycle
Active status, indicating current production with no immediate plan for discontinuation
Availability of replacements or upgrades not specified, indicating a relatively stable product line
Several Key Reasons to Choose This Product
High output capacity and efficiency for advanced processing needs
Flexible input voltage range and high switching frequency allow versatile power supply design and miniaturization
Robust thermal and current protection features enhance system reliability
Suitable for a wide array of high-end applications, from computing to industrial
Active product lifecycle status ensures availability and support
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