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LTC9111RMSE is an IEEE 802.3cg compliant Single-Pair Power over Ethernet (SPoE) Powered Device (PD) controller. A wide 2.3V to 60V operating range capability with polarity correction make the LTC9111 particularly well suited for classification-based systems in building and factory automation.

Features

IEEE 802.3cg Compliant

Wide Input Voltage Range: 2.3V to 60V

Supports Serial Communication Classification Protocol (SCCP)

Wakeup Signature

Integrated 3.5V Standby Regulator

150µA Maximum Current During Classification

Drives Low-Side Bridge MOSFETs for Polarity Correction

Charge Pump Enhances External N-Channel MOSFET

Pin Programmable Class Configuration

Available in 12-Pin MSOP and DFN 4mm × 3mm Packages

Applications

Building Automation

Factory Automation

Security Systems

Traffic Control Systems

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  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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