Manufacturer Part Number
UCC3801DTR
Manufacturer
Texas Instruments
Introduction
The UCC3801DTR is a versatile power management integrated circuit (PMIC) designed for DC-DC switching controllers, facilitating efficient power conversion and management within electronic systems.
Product Features and Performance
Supports step-up, step-down, and step-up/step-down operations
Compatible with a variety of topologies including Buck, Boost, Flyback, and Forward Converter
Offers a transistor driver output type for improved efficiency
Operates across a voltage supply range of 7.4V to 12V
Features a maximum duty cycle of 49%
Incorporates frequency control for enhanced performance
Designed for surface mount technology, providing a compact solution for PCBs
Product Advantages
Versatile application due to support for multiple topologies and operations
Improved power efficiency with transistor driver output
Optimal system performance with frequency control feature
Suitable for compact designs thanks to its 8-SOIC package
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 7.4V ~ 12V
Frequency Switching: 46kHz
Duty Cycle (Max): 49%
Operating Temperature: 0°C ~ 70°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Quality and Safety Features
Ensures reliable operation within standard temperature ranges and under varying power supply conditions.
Compatibility
The UCC3801DTR’s versatile design allows it to be easily integrated into a wide range of electronic systems requiring efficient power management and conversion.
Application Areas
Widely used in power supply units, portable electronics, telecommunications equipment, and other systems requiring efficient power management.
Product Lifecycle
The product status is active, indicating ongoing production and support from Texas Instruments, without any current indication of discontinuation or replacement.
Several Key Reasons to Choose This Product
High flexibility and adaptability due to support for multiple power conversion topologies
Enhanced power efficiency and performance via the transistor driver output and frequency control
Provides a compact solution for space-constrained applications with its surface mount package
Supported by Texas Instruments, a reputable manufacturer in the semiconductor industry, ensuring reliability and availability
UCC3801PWTexas Instruments
UCC3802DRIC