LT4423AV#TRPBF

OR Controllers, Ideal Diodes Overview

The LT4423AV#TRPBF is an ideal diode and load switch featuring integrated P-channel MOSFETs, designed for input voltages ranging from 1.9V to 28V. It operates as an N+1 ORing controller with a 10-VFDFN exposed pad package. Key electrical parameters include a forward voltage regulation of 15mV when enabled, supply current of 10μA, and operating temperature range of -40°C to 125°C TJ. The device specifies ON delay time of 3μs and OFF delay time of 15μs.

OR Controllers, Ideal Diodes Feature Summary

• Integrates P-channel MOSFETs for ideal diode and load switch functionality
• Provides 15mV forward voltage regulation to minimize power loss
• Functions as an N+1 ORing controller for redundancy applications

OR Controllers, Ideal Diodes Applications

• General purpose power management
• N+1 ORing configurations
• Load switching in systems requiring low forward voltage drop

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix AV#TRPBF against official Analog Devices documentation to confirm package type and tape/reel specifications. Ensure compatibility with system voltage ranges and thermal requirements before procurement. Cross-reference datasheet revision dates to ensure accurate timing parameters.

OR Controllers, Ideal Diodes Selection Notes

Select this component for applications requiring precise ideal diode behavior with integrated power FETs. Consider the 1.9V to 28V input range and 10μA supply current for low-power designs. Evaluate the 10-VFDFN package for space-constrained surface mount implementations.

OR Controllers, Ideal Diodes Part Context

The LT4423 series includes variants like the LT4423AV#TRPBF, which are part of Analog Devices' specialized PMIC lineup. These devices combine control logic with power switches to simplify ideal diode and ORing controller designs compared to discrete solutions.

OR Controllers, Ideal Diodes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Analog Devices resources for direct replacements or pin-compatible alternatives.

OR Controllers, Ideal Diodes FAQ

What is the forward voltage regulation of the LT4423AV#TRPBF?

When enabled, the device provides 15mV forward voltage regulation.

What is the operating temperature range for the LT4423AV#TRPBF?

The junction temperature (TJ) operating range is -40°C to 125°C.