Manufacturer Part Number
LT3840HFE#PBF
Manufacturer
Analog Devices
Introduction
The LT3840HFE#PBF is a high-performance, current mode, synchronous step-down DC/DC switching controller from Analog Devices. It operates from an input voltage range of 2.5V to 60V and can provide an adjustable output voltage with a wide range of switching frequencies from 50kHz to 1MHz.
Product Features and Performance
Operates from 2.5V to 60V input voltage range
Adjustable output voltage
Switching frequency range of 50kHz to 1MHz
Supports up to 99% duty cycle
Integrated synchronous rectifier
Clock synchronization capability
Comprehensive control features including enable, frequency control, power good, soft start, and tracking
Product Advantages
Wide input voltage range
High switching frequency capability
Supports high duty cycle applications
Integrated synchronous rectifier for improved efficiency
Comprehensive control features for flexible design
Key Reasons to Choose This Product
Excellent performance and efficiency for a wide range of power supply applications
Flexible design with adjustable output voltage and switching frequency
Robust features and protection mechanisms for reliable operation
Well-suited for industrial, automotive, and other demanding applications
Quality and Safety Features
Exposed pad package for efficient heat dissipation
Operates over a wide temperature range of -40°C to 150°C
Comprehensive protection features including overcurrent, overvoltage, and thermal shutdown
Compatibility
The LT3840HFE#PBF is compatible with a variety of power supply designs and can be used in a wide range of applications, including industrial, automotive, and consumer electronics.
Application Areas
Industrial automation and control systems
Automotive electronics
Telecommunications equipment
Consumer electronics
Medical devices
Robotics and automation
Product Lifecycle
The LT3840HFE#PBF is an active product. Analog Devices may offer alternative or equivalent models in the future. For the latest product information and availability, please contact our website's sales team.