LTC7840IFE#TRPBF

DC DC Switching Controllers Overview

The LTC7840IFE#TRPBF is a dual-phase, non-synchronous boost switching controller manufactured by Analog Devices Inc. It operates within an input voltage range of 5.5 V to 60 V and supports switching frequencies from 50 kHz to 425 kHz. The device features a maximum duty cycle of 96% and includes a shutdown function for power management. Packaged in a TSSOP-28 surface-mount format, it is designed for high-voltage applications requiring efficient power conversion.

DC DC Switching Controllers Feature Summary

• Dual-phase control architecture for enhanced power distribution
• Wide input voltage capability up to 60 V
• Adjustable switching frequency for optimized efficiency
• Integrated shutdown functionality

DC DC Switching Controllers Applications

• High-voltage boost converter designs
• Industrial power supply systems
• Automotive electronics requiring wide input ranges

DC DC Switching Controllers Procurement Notes

Verify the specific suffix (IFE#TRPBF) against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your PCB footprint and thermal requirements. Cross-reference the datasheet for pinout accuracy and electrical limits before finalizing procurement orders.

DC DC Switching Controllers Selection Notes

Select this component when a dual-phase boost topology is required for inputs exceeding 5.5 V. Consider the 50 kHz to 425 kHz frequency range for EMI and component size trade-offs. Verify that the TSSOP-28 package fits your assembly constraints and that the non-synchronous design meets your efficiency targets.

DC DC Switching Controllers Part Context

This part belongs to the LTC7840 family of switching controllers, which are engineered for high-performance power management. The series typically addresses applications needing robust voltage regulation and multi-phase capabilities. It complements other Analog Devices PMIC solutions for complex power architectures.

DC DC Switching Controllers Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic cross-references may not match the specific dual-phase or voltage characteristics.