LTC3862HGN-2#TRPBF

DC DC Switching Controllers Overview

The LTC3862HGN-2#TRPBF 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 and delivers an output current of 20 mA with one output channel. It functions in an extended temperature range from -40°C to +150°C. Packaged in SSOP-24, it includes shutdown functionality and exhibits a load regulation of -2%.

DC DC Switching Controllers Feature Summary

• Supports Multi-PhC Mode operation for synchronized multi-phase configurations
• Capable of driving external MOSFETs for Boost and SEPIC converter topologies
• Includes integrated shutdown control for power management

DC DC Switching Controllers Applications

• Industrial distributed power systems
• Telecommunications infrastructure
• Automotive electronics requiring high-temperature reliability

DC DC Switching Controllers Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging distinct from tube variants like #PBF. Confirm availability status as supply may be limited or restricted. Ensure the SSOP-24 package matches design constraints. Validate that the 5.5V minimum input aligns with source requirements.

DC DC Switching Controllers Selection Notes

Select this component when a wide input voltage range up to 36V is required alongside high-temperature operation up to 150°C. The Multi-PhC mode enables efficient parallel operation for higher current demands. Compare against standard versions if lower temperature ratings suffice. Ensure external components support the 300kHz switching frequency.

DC DC Switching Controllers Part Context

This part belongs to the LTC3862 family of synchronous step-up controllers. The HGN variant specifically denotes the SSOP-24 package with an extended industrial temperature range. It complements other package options like QFN or TSSOP within the same functional series, offering flexibility for different board layout requirements while maintaining identical electrical performance characteristics.

DC DC Switching Controllers Replacement Considerations

LTC3862HGN-2#PBF shares identical electrical specifications but differs in packaging format (tube vs. reel). Cross-reference with other LTC3862 variants only if package changes are acceptable.