LTC4412IS6#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4412IS6#TRPBF is a low-loss PowerPath controller manufactured by Analog Devices Inc., designed to manage power switching and load sharing in portable electronic systems. It operates within a supply voltage range of 2.5V to 28V and features a typical quiescent current of 15µA. The device utilizes a TSOT-23-6 surface-mount package and supports an operating temperature range from -40°C to +85°C. It functions as a near-ideal diode controller for external P-channel MOSFETs, enabling efficient OR-ing of multiple power sources.

OR Controllers, Ideal Diodes Feature Summary

• Controls external P-channel MOSFETs to create a near-ideal diode function for power path management
• Enables automatic source selection between primary and auxiliary power inputs without manual intervention
• Supports daisy-chaining multiple units for load balancing across several batteries or charging configurations

OR Controllers, Ideal Diodes Applications

• Smartphones and mobile phones
• Laptops and tablets
• Handheld devices and USB-powered equipment

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix TRPBF indicates tape-and-reel packaging when sourcing components. Confirm the IS6 designation corresponds to the industrial temperature grade (-40°C to +85°C) required for your design environment. Ensure compatibility with the TSOT-23-6 footprint during PCB layout verification.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring efficient power path control with minimal static current consumption. It is suitable for applications needing automatic switching between wall adapters and battery supplies. Consider the external MOSFET requirements and thermal dissipation capabilities when integrating this controller into high-current designs.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4412 series of PowerPath controllers, which are engineered for lithium-ion battery applications. The series provides robust protection features including reverse battery protection and gate drive clamping. It serves as a critical interface for managing power flow in compact consumer electronics where space and efficiency are paramount.

OR Controllers, Ideal Diodes Replacement Considerations

Direct replacements include other variants within the LTC4412 family such as the LTC4412ES6#TRPBF or LTC4412MPS6#TRPBF, provided temperature grades match application needs.