Manufacturer Part Number
UCD74120RVFT
Manufacturer
Texas Instruments
Introduction
UCD74120RVFT is a high-performance step-down DC-DC switching regulator designed for power management applications.
Product Features and Performance
Efficient step-down voltage regulation
Supports input voltages from 4.7V to 14V
Capable of delivering 25A of continuous output current
High switching frequency of up to 2MHz
Integrated synchronous rectifier for improved efficiency
Supports a wide operating temperature range from -40°C to 125°C
Surface mount 40-PowerLFQFN package for compact PCB design
Product Advantages
High current output suitable for demanding applications
Fast transient response ensuring stable voltage supply
High efficiency reduces thermal footprint and saves energy
Robust thermal performance enhances product reliability
Adaptive on-time control with seamless transition between modes
Key Technical Parameters
Input Voltage Range: 4.7V to 14V
Current - Output: 25A
Frequency - Switching: Up to 2MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Protection against over-current and over-temperature
Built-in under-voltage lockout (UVLO)
Thermal shutdown feature
Meets regulatory standards for power management components
Compatibility
Compatible with a range of microcontrollers and digital systems
Suitable for various electronic circuits requiring voltage step-down conversion
Application Areas
Telecommunications
Computing systems
Networking equipment
Industrial electronics
Consumer electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacement or upgrades available for future scalability
Several Key Reasons to Choose This Product
High efficiency and fast switching for space and energy-sensitive applications
Capable of powering high-current digital loads like processors and FPGAs
Simplifies power supply design with minimal external components
Scalable solution for different power requirements due to high current capability
Trusted manufacturer with a proven track record in power management systems
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