DESCRIPTION

· The NCP1093 and NCP1094 are high power PoE-PD interface controllers supporting IEEE 802.3at standards.
· They integrate essential functions like detection, classification, and current limiting.
· NCP1093 features programmable under-voltage lockout, while NCP1094 includes an auxiliary pin for additional supply support.
· Both are built with a robust high-voltage process, suitable for harsh environments.

FEATURES

· Fully compliant with IEEE 802.3af/at specifications.
· Programmable classification current and support for two event classification.
· Adjustable under-voltage lockout in NCP1093.
· Includes over-temperature protection and operates in industrial temperature ranges.
· Pb-Free, Halogen Free/BFR Free, and RoHS compliant.

APPLICATIONS

· Ideal for industrial devices, combining with stepper motor drivers and CAN bus drivers.
· Suitable for security market solutions requiring high-voltage interfacing.