LTC7880EUKG#PBF

DC DC Switching Controllers Overview

The LTC7880EUKG#PBF is a high-voltage synchronous buck controller manufactured by Analog Devices Inc. It operates with an input voltage range of 4.5V to 60V and supports up to two isolated outputs. The device features a switching frequency adjustable from 100kHz to 750kHz and utilizes a 52-pin QFN package with exposed pad for surface mount installation.

DC DC Switching Controllers Feature Summary

• Supports dual isolated output configurations for flexible power distribution
• Enables precise current sharing in multiphase applications via external sense resistors
• Integrates programmable soft-start and tracking capabilities for controlled power sequencing

DC DC Switching Controllers Applications

• Industrial distributed power architectures
• Telecommunications infrastructure power supplies
• Automotive electronic control units

DC DC Switching Controllers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm pinout and thermal characteristics. Ensure compatibility with required isolation ratings and operating temperature ranges before integration into final designs.

DC DC Switching Controllers Selection Notes

Select this component when designing systems requiring dual isolated rails from a single high-voltage source. Evaluate thermal performance requirements due to the QFN package constraints and ensure adequate PCB layout space for the 52-pin footprint.

DC DC Switching Controllers Part Context

This part belongs to the LTC7880 family of synchronous buck controllers designed for high-input voltage applications. It complements other Analog Devices power management solutions by providing isolated regulation capabilities without requiring complex transformer-based topologies.

DC DC Switching Controllers Replacement Considerations

Consult official substitution guides for equivalent parts within the same voltage class. Verify that alternative components support identical isolation specifications and pin compatibility if direct replacement is required.