LTC3872HTS8-1#TRPBF

DC DC Switching Controllers Overview

The LTC3872HTS8-1#TRPBF is a No RSENSE Current Mode Boost DC/DC Controller manufactured by Analog Devices Inc. It operates within an input voltage range of 2.75V to 9.8V and supports a switching frequency of 550 kHz. The device features a TSOT-23-8 package and delivers a maximum output voltage of 60 V. It functions as a single-output positive regulator with an operating supply current of 250 uA. The controller is rated for an extended temperature range from -40°C to +150°C.

DC DC Switching Controllers Feature Summary

• Eliminates the need for external sense resistors through proprietary current mode control architecture
• Provides high efficiency boost conversion with integrated soft-start and current limit protection
• Supports operation in compact surface-mount packages suitable for space-constrained designs

DC DC Switching Controllers Applications

• Battery-powered portable electronics requiring efficient step-up regulation
• Industrial systems utilizing low-voltage inputs to generate higher rail voltages
• Automotive applications demanding wide temperature tolerance and robust power management

DC DC Switching Controllers Procurement Notes

Verify the specific suffix HTS8-1 against official documentation to confirm thermal and packaging specifications. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure the component meets all environmental and safety standards required for your specific application before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this controller when designing boost converters that require precise current mode control without the power loss associated with sense resistors. Consider the 60 V output capability and wide input voltage range for versatile power rail generation. Evaluate the TSOT-23-8 package constraints regarding thermal dissipation and PCB layout requirements for optimal performance.

DC DC Switching Controllers Part Context

This component belongs to the LTC3872 family of No RSENSE Current Mode Boost DC/DC Controllers. It shares functional similarities with other members like the LTC3872ETS8#TRPBF but differs in specific thermal handling and packaging variations indicated by the HTS8-1 designation. The family is designed for high-efficiency power conversion in compact form factors.

DC DC Switching Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative controllers based on pinout, electrical parameters, and control logic before substitution.