Manufacturer Part Number
LTC3407AIMSE#TRPBF
Manufacturer
Analog Devices
Introduction
Integrated dual channel step-down switching regulator for portable devices
Product Features and Performance
Dual output adjustable voltage regulator
High frequency operation at 1.5MHz
600mA output current capability
Synchronous rectification for improved efficiency
Stable with ceramic capacitors
Product Advantages
High efficiency in a compact 10-MSOP package with Exposed Pad
Low noise operation due to high switching frequency
Thermal shutdown and current limit for added safety
Low dropout performance for longer battery life
Fast transient response
Key Technical Parameters
5V to 5.5V input voltage range
6V to 5V adjustable output voltage range
600mA per channel current output
5MHz switching frequency
Operating temperature range -40°C to 125°C
Quality and Safety Features
Over-temperature protection
Over-current protection
Short-circuit protection
Compatibility
Compatible with a wide range of input voltages
Suitable for use with ceramic capacitors
Application Areas
Portable devices
Battery-powered equipment
Embedded systems
Wireless routers and modems
Product Lifecycle
Active status, not indicated as nearing discontinuation
Availability of replacements or upgrades not currently specified
Several Key Reasons to Choose This Product
High level of integration reduces external component count
Designed for a small footprint, saving board space
Low power consumption for battery-sensitive applications
Adaptive shoot-through protection to prevent high-current damage
High switching frequency allows for smaller, low-cost inductors and capacitors
LTC3407EDDLinear Technology / Analog Devices