Manufacturer Part Number
LT3958EUHE
Manufacturer
Analog Devices, Inc.
Introduction
Integrated Circuit (IC) for DC-DC Switching Regulator
Product Features and Performance
Adjustable output voltage from 1.6V to 84V
Switching frequency range from 100kHz to 1MHz
Capable of Boost, Cuk, Flyback, and SEPIC topologies
Up to 3.3A output current
Wide input voltage range from 5V to 80V
Low 35μA quiescent current
Thermal shutdown and current limit protection
Product Advantages
Excellent efficiency and power density
Compact 36-WFQFN package
Broad operating temperature range from -40°C to 125°C
Versatile topology options to suit diverse applications
Key Technical Parameters
36-WFQFN package, 28 Leads, Exposed Pad
Adjustable output voltage
100kHz to 1MHz switching frequency
-40°C to 125°C operating temperature range
Quality and Safety Features
Thermal shutdown protection
Current limit protection
Compatibility
Suitable for a wide range of DC-DC conversion applications
Application Areas
Industrial equipment
Automotive systems
Telecommunications equipment
Medical devices
Consumer electronics
Product Lifecycle
Currently in active production, with no discontinuation plans. Replacements and upgrades may be available.
Key Reasons to Choose This Product
Wide input voltage range and adjustable output voltage for versatile applications
High efficiency and power density for compact design
Broad operating temperature range for rugged environments
Multiple topology options to optimize circuit performance
Comprehensive protection features for reliable operation