Manufacturer Part Number
LTC3638MPMSE#TRPBF
Manufacturer
Analog Devices
Introduction
LTC3638MPMSE#TRPBF is a high-efficiency, step-down DC DC switching regulator capable of handling input voltages from 4V to 140V and outputs adjustable voltage starting from 0.8V up to 140V.
Product Features and Performance
Adjustable output voltage ranging from 0.8V to 140V
Capable of delivering 250mA of continuous output current
Operates efficiently with a minimum input voltage of 4V and a maximum of 140V
Buck topology ensures efficient step-down voltage conversion
Operates at a wide temperature range of -55°C to 150°C
Surface mount package allows for compact PCB design
Product Advantages
High input voltage range makes it suitable for various industrial applications
High reliability and performance in extreme temperature environments
Compact size due to the 16-TFSOP packaging
Key Technical Parameters
Voltage Input (Min): 4V
Voltage Input (Max): 140V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 140V
Current Output: 250mA
Operating Temperature: -55°C to 150°C
Quality and Safety Features
Robust thermal management with operating temperatures ranging from -55°C to 150°C
Packaging designed to optimize reliability in surface mount installations
Compatibility
Compatible with various high-voltage applications due to broad input voltage range
Surface mount package compatible with standard PCB assembly processes
Application Areas
Industrial power supplies
Automotive electronics
Telecommunications equipment
Aerospace and defense systems
Product Lifecycle
Product status: Active
Not nearing discontinuation, replacements or upgrades are currently not needed
Several Key Reasons to Choose This Product
Extremely high input voltage capability (up to 140V) suitable for demanding applications
Durable and reliable performance even in extreme temperatures (-55°C to 150°C)
Adjustable output provides flexibility in usage for different voltage requirements
Compact and efficient design perfect for space-constrained applications