Manufacturer Part Number
LTC3892IFE-1#PBF
Manufacturer
analog-devices
Introduction
The LTC3892IFE-1#PBF is a high-performance, dual-output, step-down DC DC switching controller designed for power management applications.
Product Features and Performance
High voltage operation up to 60V
Dual outputs for versatile power management
Supports step-down (Buck) conversion
High frequency switching up to 835kHz
99% Maximum Duty Cycle for high efficiency
Synchronous rectification support for improved efficiency
Current limit, enable, frequency control, power good, soft start, and tracking control features
Product Advantages
High efficiency and reliability
Flexible power management for dual output applications
Broad voltage and frequency ranges accommodate diverse applications
Advanced control features for optimized performance
Key Technical Parameters
Voltage Supply: 4.5V ~ 60V
Switching Frequency: 105kHz ~ 835kHz, 350kHz ~ 535kHz
Duty Cycle (Max): 99%
Output Phases: 2
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Robust operating temperature range ensures reliability under varying conditions
Compatibility
Surface Mount packaging for compatibility with modern PCB technologies
Application Areas
Power supply units
Renewable energy systems
Automotive electronics
Industrial power management
Telecommunications equipment
Product Lifecycle
Status: Active
This product is currently active with no immediate indication of discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
Supports high voltage operations up to 60V, suitable for industrial applications
Dual output capability allows for versatile power management schemes
High switching frequency enables compact, efficient designs
Synchronous rectification enhances overall efficiency
Broad operating temperature range ensures performance in harsh environments
Comprehensive control features for tailored performance in complex systems