Manufacturer Part Number
LT3581EDE#TRPBF
Manufacturer
Analog Devices
Introduction
The LT3581EDE#TRPBF is a versatile DC DC switching regulator specifically designed for applications requiring adjustable output voltages and either a step-up or step-down configuration.
Product Features and Performance
Capable of step-up, step-down, and inverting power conversion
Supports boost, charge pump, cuk, flyback, and SEPIC topologies
Adjustable output voltage range from 1.215V to 42V
Maximum output current of 3.3A via a switching mechanism
Frequency range for switching is between 200kHz and 2.5MHz
Supports operations at the temperature range from -40°C to 125°C
Product Advantages
High flexibility in voltage range and current output
Supports multiple topologies for different circuit requirements
Suitable for a wide range of operating temperatures
Key Technical Parameters
Voltage Input (Min): 2.5V
Voltage Input (Max): 22V
Voltage Output (Min/Fixed): 1.215V
Voltage Output (Max): 42V
Current Output: 3.3A (Switch)
Switching Frequency: 200kHz to 2.5MHz
Output Type: Adjustable
Quality and Safety Features
Operates efficiently within a wide temperature range (-40°C to 125°C)
Robust mounting type: Surface Mount
Compatibility
Compatible with circuits demanding various input and output configurations due to flexible voltage settings and multi-topology support
Application Areas
Ideal for industrial, automotive, and telecommunications where adjustable or inverting power conversion is necessary
Product Lifecycle
Currently active and in production
No indication of discontinuation, with ongoing availability of replacements and upgrades
Several Key Reasons to Choose This Product
High flexibility in output voltage and current, optimal for various electronic applications
Supports critical industrial temperature ranges ensuring reliability in extreme conditions
Compatible with multiple topologies allowing for integration in diverse circuit designs
Future-proof product with active status and support for ongoing upgrades