LTC4355CMS#PBF

OR Controllers, Ideal Diodes Overview

The LTC4355CMS#PBF is a positive voltage ideal diode-OR controller manufactured by Analog Devices Inc. It operates within an input voltage range of 9 V to 80 V and is housed in a 16-lead MSOP package. The device draws a typical input current of 600 µA and provides a gate drive output current of 2 mA. It functions as a specialized PMIC component designed for high-voltage power management applications.

OR Controllers, Ideal Diodes Feature Summary

• Drives external N-channel MOSFETs to implement ideal diode OR-ing functionality
• Includes integrated fuse monitoring capabilities for input protection
• Supports hot-swap operations with controlled turn-on timing

OR Controllers, Ideal Diodes Applications

• High-voltage power distribution systems
• Redundant power supply architectures
• Input power multiplexing circuits

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix CMS against official Analog Devices documentation to confirm the MSOP-16 package variant. Confirm RoHS compliance status through the manufacturer's datasheet or product change notifications. Ensure the part number matches the exact commercial temperature grade required for the design environment before finalizing procurement.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems requiring ideal diode OR-ing for voltages up to 80 V. The MSOP-16 package suits space-constrained designs needing integrated fuse monitoring. Compare input current consumption and gate drive strength against system requirements to ensure efficient operation during active and standby states.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4355 series of ideal diode controllers from Analog Devices. It complements other variants like the LTC4355IS, which utilizes a SOIC-16 package. The series focuses on high-voltage power management solutions that replace traditional diodes to improve efficiency in redundant power systems.

OR Controllers, Ideal Diodes Replacement Considerations

LTC4355IS#PBF offers identical electrical functionality but utilizes a SOIC-16 package instead of MSOP-16.