Manufacturer Part Number
LTC3417AEDHC#TRPBF
Manufacturer
Analog Devices
Introduction
Dual-output, high-efficiency synchronous step-down DC-DC regulator
Product Features and Performance
Dual-channel output with independent control
Adjustable output voltage range from 0.8V to 5V
High switching frequency range from 600kHz to 4MHz
High efficiency through synchronous rectification
Integrated with internal soft-start to reduce inrush current
Stable with ceramic capacitors which reduce output ripple
Product Advantages
Optimized for battery-powered applications with 2.25V to 5.5V input voltage range
Compact 16-WFDFN Exposed Pad package for space-saving
Capable of delivering 1A on one channel and 1.5A on the other
Flexible switching frequency facilitates balance between efficiency and component size
Dual output enables powering multiple devices simultaneously
Key Technical Parameters
Voltage - Input (Min): 2.25V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 0.8V
Voltage - Output (Max): 5V
Current - Output: 1A on one output, 1.5A on the other output
Frequency - Switching: 1.5MHz, 600kHz ~ 4MHz
Quality and Safety Features
Over-temperature protection
Over-current protection
Built-in thermal shutdown
Compatibility
Surface-mount device compatible with automated assembly processes
Manages a wide range of load conditions
Application Areas
Portable electronic devices
Battery-powered equipment
Embedded systems
Mobile phones and handheld devices
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Replacements or upgrades might be available in the Analog Devices portfolio
Several Key Reasons to Choose This Product
High integration level for a simplified design and reduced external component count
Advanced process technology affords high efficiency and long battery life
Flexible switching frequency for design optimization
Robust thermal and current management features enhance reliability
Dual-channel design reduces total cost and conserves board space
Active product status ensuring product availability and support
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