Manufacturer Part Number
LTC3638HMSE#PBF
Manufacturer
Analog Devices, Inc.
Introduction
Integrated circuit (IC) designed for high-voltage step-down DC-DC conversion
Product Features and Performance
Adjustable output voltage from 0.8V to 140V
Maximum output current of 250mA
Wide input voltage range from 4V to 140V
Operates at switching frequencies up to 1MHz
High efficiency synchronous rectification
Comprehensive protection features including undervoltage lockout, current limit, and thermal shutdown
Product Advantages
Capable of high-voltage step-down conversion
High efficiency and power density
Robust protection features for reliable operation
Suitable for a wide range of industrial and automotive applications
Key Technical Parameters
Output voltage range: 0.8V to 140V
Maximum output current: 250mA
Input voltage range: 4V to 140V
Switching frequency: Up to 1MHz
Operating temperature range: -40°C to 150°C
Quality and Safety Features
RoHS3 compliant
Exposed pad for improved thermal performance
Comprehensive protection features
Compatibility
16-MSOP-EP package
Suitable for surface mount applications
Application Areas
Industrial control systems
Automotive electronics
Telecommunications equipment
Medical devices
Aerospace and defense systems
Product Lifecycle
This product is currently in production and available for purchase.
Replacement or upgraded products may be available in the future, but the LTC3638HMSE#PBF remains a viable option.
Key Reasons to Choose This Product
Wide input and output voltage range for versatile high-voltage step-down applications
High efficiency and power density for compact and energy-efficient designs
Robust protection features ensure reliable operation in demanding environments
Proven performance and reliability from a trusted manufacturer (Analog Devices, Inc.)
Suitability for a wide range of industrial, automotive, and other applications