LTC4412HS6#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4412HS6#TRPBF is a low loss PowerPath controller manufactured by Analog Devices Inc. It controls an external P-channel MOSFET to provide near-ideal diode OR-ing functionality for power path management. The device supports input voltages from 2.5V to 36V and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a typical supply current of 11µA, a maximum output current of 50µA, and a shutdown current of 11µA. It is housed in a compact SOT-23-6 package.

OR Controllers, Ideal Diodes Feature Summary

• Controls external P-channel MOSFETs to create ideal diode OR-ing configurations
• Supports wide input voltage ranges up to 36V for multi-source applications
• Features ultra-low quiescent current independent of load conditions
• Includes internal voltage clamping for enhanced MOSFET protection

OR Controllers, Ideal Diodes Applications

• Handheld devices and portable electronics
• Smartphones, laptops, and tablet computers
• Battery-powered systems requiring extended runtime
• USB-powered equipment with auxiliary power inputs

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix HS6 against official Analog Devices documentation to confirm the exact operating temperature grade and performance specifications. Ensure compatibility with the intended PCB footprint and soldering profile for the TSOT-23-6 package. Confirm availability status through authorized distributors as supply constraints may apply.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing power paths that require minimal voltage drop across the switching element. It is suitable for applications needing efficient battery backup or dual-source power switching. Consider the external MOSFET selection carefully to match the controller's drive capabilities and voltage ratings.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4412 series of PowerPath controllers designed for lithium-ion battery applications. It enables seamless switching between primary and secondary power sources while maintaining high efficiency. The series is widely used in consumer electronics to optimize battery life and system reliability.

OR Controllers, Ideal Diodes Replacement Considerations

LTC4412ES6#TRMPBF

OR Controllers, Ideal Diodes FAQ

What is the function of the internal voltage clamp?

The internal voltage clamp protects the external P-channel MOSFET gate from overvoltage conditions during operation.

How does the device handle multiple power sources?

It allows multiple power sources to be connected in an OR-ing configuration, automatically selecting the highest voltage source while isolating others.