LTC3862EGN-2#PBF

DC DC Switching Controllers Overview

The LTC3862EGN-2#PBF is a Multi-PhC Mode Boost DC/DC controller manufactured by Analog Devices Inc. It operates within an input voltage range of 5.5 V to 36 V and supports Boost and SEPIC topologies. The device features a fixed switching frequency of 300 kHz, with a maximum output current capability of 20 mA at 10 V. It functions reliably across a temperature range of -40°C to +85°C. Packaged in a 24-pin SSOP, it includes shutdown functionality and exhibits a load regulation of -2%.

DC DC Switching Controllers Feature Summary

• Supports Multi-PhC Mode operation for enhanced power distribution efficiency
• Capable of driving external MOSFETs for Boost and SEPIC converter topologies
• Integrates shutdown control for system power management

DC DC Switching Controllers Applications

• Industrial power supply systems requiring isolated or non-isolated step-up conversion
• Distributed power architectures utilizing SEPIC configurations
• Battery-powered equipment needing extended runtime through efficient voltage boosting

DC DC Switching Controllers Procurement Notes

Verify the specific suffix EG against official Analog Devices documentation to confirm industrial temperature rating and package variant. Confirm RoHS compliance status via the latest datasheet revision. Check for obsolescence notices or PCNs affecting availability. Ensure the ordering part number matches the exact pinout and thermal characteristics required for your PCB layout design.

DC DC Switching Controllers Selection Notes

Select this component when designing Boost or SEPIC converters requiring a 300 kHz fixed frequency. It is suitable for applications needing an input range up to 36 V. Consider the SSOP-24 package constraints for thermal dissipation. Evaluate the need for Multi-PhC Mode synchronization if paralleling multiple controllers for higher current demands.

DC DC Switching Controllers Part Context

This controller belongs to the LTC3862 family, designed for high-efficiency synchronous rectification. It complements other PMIC solutions from Analog Devices focused on flexible topology control. The device serves as a core component in modern power management integrated circuits (PMIC) for industrial and automotive sectors.

DC DC Switching Controllers Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any alternative maintains identical pinout compatibility and electrical specifications for direct replacement without circuit redesign.