LT4422AV#TRPBF

OR Controllers, Ideal Diodes Overview

The LT4422AV#TRPBF is an ideal diode controller from Analog Devices featuring an integrated P-channel MOSFET. It operates within a wide voltage range of 1.9V to 28V and supports up to 5.5A current. The device provides 15mV forward voltage regulation to minimize power dissipation. Key electrical parameters include an internal 50mΩ power path, reverse current protection, and low quiescent current of 10μA. Response times are specified at 3μs for turn-on and 15μs for turn-off. The component is housed in a compact 10-LDFN package.

OR Controllers, Ideal Diodes Feature Summary

• Integrated P-channel MOSFET with internal 50mΩ power path
• Forward voltage regulation minimizes power dissipation
• Reverse current protection capability
• Fast response to load steps

OR Controllers, Ideal Diodes Applications

• N+1 ORing Controller applications
• Power management systems requiring ideal diode functionality
• Battery backup systems

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix AV#TRPBF against the official Analog Devices datasheet to confirm package type and tape-and-reel configuration. Ensure the operating voltage range aligns with system requirements before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by your manufacturing standards.

OR Controllers, Ideal Diodes Selection Notes

Select this component when integrating an ideal diode solution with minimal external components is required. The integrated P-channel MOSFET simplifies design compared to discrete solutions. Consider the 1.9V to 28V operating range for compatibility with various bus voltages. Evaluate the 10μA quiescent current for efficiency-sensitive applications.

OR Controllers, Ideal Diodes Part Context

The LT4422 belongs to Analog Devices' family of ideal diode controllers. It combines control logic with a power switch to emulate diode behavior with lower loss than standard Schottky diodes. This series is designed for high-efficiency power routing and redundancy applications in portable and industrial electronics.

OR Controllers, Ideal Diodes Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.