LTC3897EFE#TRPBF

DC DC Switching Controllers Overview

The LTC3897EFE#TRPBF is a synchronous boost DC/DC controller featuring an integrated surge stopper and ideal diode controller. It supports input voltages from 4.5 V to 75 V and delivers up to 10 A output current with a maximum output voltage of 60 V. The device operates at switch frequencies between 105 kHz and 760 kHz, drawing only 55 uA of static current. It offers precise load regulation of 0.01% and functions within a temperature range of -40°C to +125°C in a QFN-38 package.

DC DC Switching Controllers Feature Summary

• Integrates a surge stopper for input protection against transient overvoltages
• Includes an ideal diode controller for reverse current prevention and efficiency optimization
• Supports multi-phase parallel operation for high-current distribution applications

DC DC Switching Controllers Applications

• High-efficiency two-phase 24V boost converter designs
• Systems requiring input supply recovery down to 2.3V after startup
• Applications necessitating overcurrent protection mechanisms

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm that the component meets RoHS compliance requirements for your assembly process. Ensure the supplier provides valid traceability documentation. Check for any regional sales restrictions or allocation status before finalizing procurement plans. Validate the manufacturer part number against official Analog Devices databases.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring wide input voltage ranges up to 75 V. Consider its low static current for battery-powered systems needing extended standby life. Evaluate the need for integrated surge and reverse protection to simplify external component count. Assess thermal performance requirements given the QFN-38 package and high current capabilities.

DC DC Switching Controllers Part Context

This component belongs to the LTC3897 series of synchronous boost controllers. It is designed for robust power management in demanding environments. The device combines control logic with protection features typically found in discrete solutions. It serves as a core element in advanced DC/DC conversion architectures.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.