Manufacturer Part Number
LT3741EUF#PBF
Manufacturer
Analog Devices
Introduction
High-performance step-down DC DC switching controller for power management applications
Product Features and Performance
High-efficiency synchronous buck regulator
Wide input voltage range: 6V to 36V
Adjustable switching frequency: 200kHz to 1MHz
Supports synchronous rectification
Clock synchronization capability
Features Enable, Frequency Control, and Soft Start control functions
Operating temperature range: -40°C to 125°C
Product Advantages
Optimized for high-performance applications
Flexibility in design due to adjustable frequency
Reduces system power loss with synchronous rectification
Stable operation with built-in soft start functionality
Reliable performance in harsh temperature environments
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Output Phases: 1
Voltage - Supply (Vcc/Vdd): 6V ~ 36V
Frequency - Switching: 200kHz ~ 1MHz
Duty Cycle (Max): Not Applicable
Synchronous Rectifier: Yes
Clock Sync: Yes
Control Features: Enable, Frequency Control, Soft Start
Quality and Safety Features
Designed for robust thermal performance
Built for long-term reliability
Compatibility
Surface Mount compatible
20-WFQFN Exposed Pad package for PCB integration
Application Areas
Power regulation for telecommunications, data communications
Industrial and automotive electronics
Computing and server systems
Product Lifecycle
Active product with ongoing manufacturer support
Not reported as nearing discontinuation
Potential future availability of replacements or upgrades
Several Key Reasons to Choose This Product
Wide input voltage range suitable for various applications
Configurable switching frequency for design flexibility
High temperature operational range ensuring reliability in extreme conditions
Enables efficient power conversion, improving system performance
Surface mount technology for modern PCB designs
Quality and reliability backed by Analog Devices brand