LTC4412IS6#TRMPBF

OR Controllers, Ideal Diodes Overview

The LTC4412IS6#TRMPBF is a low loss powerpath controller designed for source selection applications. It operates within a supply voltage range of 2.5V to 28V and draws a typical supply current of 15µA. The device supports a 2:1 input-to-output ratio using P-channel FETs. It features an open-drain output for ORing multiple sources. Key timing parameters include a turn-on delay of 110µs and a turn-off delay of 13µs. The component is housed in a TSOT-23-6 package and functions reliably across an operating temperature range of -40°C to 85°C.

OR Controllers, Ideal Diodes Feature Summary

• Provides low-loss power path control for source selection using external P-channel MOSFETs
• Features an open-drain output capability to facilitate ORing of multiple independent power sources
• Operates with a wide supply voltage range from 2.5V to 28V while maintaining low quiescent current consumption

OR Controllers, Ideal Diodes Applications

• Handheld devices requiring seamless power switching between battery and external sources
• USB power supply systems needing ideal diode or source selection functionality
• Portable electronics utilizing lithium-ion batteries with redundant power inputs

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm pinout compatibility and thermal characteristics. Ensure the ordering information matches the exact package type and tape-and-reel specifications required for your assembly process. Cross-reference the datasheet revision date to validate all electrical parameters and application circuit recommendations before finalizing procurement.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems that require efficient power path management with minimal voltage drop across the switching element. Consider the 110µs turn-on delay and 13µs turn-off delay when evaluating transient response requirements. Verify that the external P-channel MOSFET selected meets the voltage and current ratings necessary for the specific load conditions and input voltage range.

OR Controllers, Ideal Diodes Part Context

This part belongs to the PowerPath family of power management integrated circuits from Analog Devices. It serves as a specialized controller for managing power flow in portable electronic systems. The IS6 variant indicates the commercial temperature grade and surface mount packaging configuration, distinguishing it from other variants within the broader LTC4412 product line.

OR Controllers, Ideal Diodes Replacement Considerations

Consult official Analog Devices substitution guides for verified alternative part numbers. Direct replacements must maintain identical pinout configurations and electrical performance characteristics to ensure circuit compatibility without redesign.