LTC4358IDE#PBF

OR Controllers, Ideal Diodes Overview

The LTC4358IDE#PBF is an ideal diode controller manufactured by Analog Devices Inc., designed to control external N-channel MOSFETs for power path management. It operates within a supply voltage range of 9V to 26.5V and supports input voltages up to 26.5V. The device features a quiescent current of 350µA during operation and draws only 80µA in standby mode. It is housed in a 14-lead DFN package suitable for surface mount applications, with an operating temperature range from 0°C to +70°C.

OR Controllers, Ideal Diodes Feature Summary

• Controls external N-channel MOSFETs to emulate ideal diode behavior
• Provides low quiescent current operation for high efficiency
• Supports hot swap capabilities for safe system insertion

OR Controllers, Ideal Diodes Applications

• Power path management in distributed power systems
• Hot swap controllers for server backplanes
• Redundant power supply ORing applications

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix 'IDE' against official Analog Devices documentation to confirm the industrial temperature grade and package variant. Ensure compatibility with external MOSFET gate drive requirements. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement specifications.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring precise control over external N-channel MOSFETs for ideal diode rectification. It is suitable for applications needing low standby current and support for input voltages up to 26.5V. Consider the DFN-14 package constraints and thermal performance relative to the expected load currents and ambient operating conditions.

OR Controllers, Ideal Diodes Part Context

The LTC4358 series belongs to Analog Devices' portfolio of specialized PMICs focused on power path management. This family includes controllers for ideal diode and hot swap applications, enabling efficient power distribution and protection in complex electronic systems. The IDE variant specifically targets industrial environments with defined temperature ranges.

OR Controllers, Ideal Diodes FAQ

What type of MOSFET does the LTC4358IDE#PBF control?

It controls external N-channel MOSFETs.

What is the maximum input voltage supported by this controller?

The maximum input voltage is 26.5V.