Manufacturer Part Number
LTC3521IFE#PBF
Manufacturer
Analog Devices
Introduction
The LTC3521IFE#PBF is a versatile DC DC switching regulator designed for power management applications.
Product Features and Performance
Step-Down, Step-Up/Step-Down functionality
Adjustable output
Utilizes Buck and Buck-Boost topology
Features three outputs
Incorporates a synchronous rectifier
1MHz switching frequency
Surface mount technology
Suitable for operating temperatures from -40°C to 125°C
Product Advantages
Supports a wide input voltage range from 1.8V to 5.5V
Capable of outputting voltages from 0.6V to 5.5V
Can deliver currents up to 600mA and 1A
Highly efficient design
Key Technical Parameters
Input Voltage: 1.8V to 5.5V
Output Voltage: 0.6V to 5.5V
Output Current: 600mA, 1A
Switching Frequency: 1.1MHz
Operating Temperature: -40°C to 125°C
Package: 20-TSSOP-EP
Quality and Safety Features
Built to handle extreme temperature conditions
Integrated protection features to ensure stable and reliable operation
Compatibility
Compatible with various applications requiring adjustable output voltage and multiple outputs
Application Areas
Used in telecommunications, consumer electronics, and portable device power supply systems
Product Lifecycle
Currently in active production
No reported discontinuation or replacement plans
Several Key Reasons to Choose This Product
Versatile input and output ranges to suit diverse needs
High efficiency and robust performance under a wide range of temperatures
Compact and reliable for modern electronic applications
Synchronous rectification enhances power conversion efficiency
Multiple outputs for expanded utility in complex systems