LTC4412HVIS6#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4412HVIS6#TRPBF is a low-loss PowerPath controller manufactured by Analog Devices Inc., designed to manage power distribution between multiple sources. It operates within a supply voltage range of 2.5V to 36V and features a typical quiescent current of 11µA. The device utilizes a TSOT-23-6 package and supports surface mount installation. It functions as an OR-ing controller for P-channel MOSFETs, ensuring efficient power path management with minimal voltage drop across the external switch.

OR Controllers, Ideal Diodes Feature Summary

• Controls external P-channel MOSFETs to create near-ideal diode functionality for power switching or load sharing
• Enables automatic source selection where the auxiliary power source takes priority over the battery
• Supports daisy-chaining multiple units for multi-battery load balancing or single-charger charging applications

OR Controllers, Ideal Diodes Applications

• Handheld devices and portable electronics
• Smartphones, laptops, and tablet computers
• USB-powered power supplies
• Battery backup systems requiring seamless switchover

OR Controllers, Ideal Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix TRPBF indicates tape and reel packaging. Ensure the VIS designation matches the required high-reliability temperature grade for the target application environment before finalizing procurement orders.

OR Controllers, Ideal Diodes Selection Notes

Select this model when a wide input voltage range up to 36V is required compared to standard versions limited to 28V. The HV variant is suitable for applications involving higher voltage rails or series-connected battery packs. Verify that the TSOT-23-6 package dimensions fit the PCB layout constraints and that the thermal performance meets the system's dissipation requirements.

OR Controllers, Ideal Diodes Part Context

This component belongs to the LTC4412HV family of PowerPath controllers from Analog Devices. It is part of a broader portfolio including commercial (E/I) and military (MP) grades. The H-grade designation specifically denotes high-reliability specifications, making it distinct from standard commercial variants while maintaining the same core control logic and interface characteristics.

OR Controllers, Ideal Diodes Replacement Considerations

Direct substitutes include other LTC4412HV variants such as LTC4412HVIS6#TRMPBF for different packaging options. Cross-family replacements like the LTC4412ES6 or IS6 require verification of voltage limits and temperature ranges. Always confirm pin compatibility and electrical parameters match before substituting.