Manufacturer Part Number
LTC3407AIMSE-2
Manufacturer
Analog Devices
Introduction
The LTC3407AIMSE-2 is a dual-channel, adjustable output, step-down DC-DC regulator.
Product Features and Performance
Dual output channels
Step-down (Buck) topology
Adjustable output voltage
Synchronous rectification for improved efficiency
High switching frequency at 2.25MHz
Compact 10-MSOP-EP packaging
Product Advantages
Reduction of external components due to integrated synchronous rectifier
High efficiency with fast switching speed
Supports a wide range of input and output voltages
Stable operation over a wide temperature range
Key Technical Parameters
Input Voltage Range: 2.5V to 5.5V
Output Voltage Range: 0.6V to 5V
Output Current Capacity: 800mA per channel
Switching Frequency: 2.25MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Operates in a broad range of temperatures
Robust surface mount package
Compatibility
Compatible with many applications requiring a high switching frequency and dual outputs
Application Areas
Power supply design for telecommunications
Portable battery-powered devices
Digital cameras and personal media players
Product Lifecycle
Obsolete product status
Potential need for identifying replacement or upgrade solutions
Several Key Reasons to Choose This Product
Highly efficient power management for portable devices
Provides two regulated voltages from a single input
Compatibility with a broad range of input voltages allowing for versatile use
High-frequency operation minimizes the size of the required external components
Thermal performance is enhanced with an exposed pad package design
Synchronous rectification aids in maximizing battery life for portable applications
LTC3407EDDLinear Technology / Analog Devices