LTC4264IDE#PBF

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LTC4264IDE#PBF is an integrated Power over Ethernet (PoE) controller. It is mainly used in industrial communication networks, robotics, and precision machinery to reliably and safely transfer power from the power source device to the remote device. It has superior performance in terms of compatibility, reliability, and efficiency.

As a power management IC (PMIC), the LTC4264IDE#PBF uses a switching topology to provide efficient, low-cost power transfer for Industrial Ethernet networks. The device integrates all the functions and components necessary for a Power over Ethernet (PoE) system, including a controller, power switches, and regulators, into a single package. It supports both IEEE 802.3at and pre-standard modes, and features advanced features such as Active Input Power Level and Advanced Active Power Level monitoring.

The controller on the LTC4264IDE#PBF consists of a voltage regulator, a digital control circuitry, and an analog sensing circuit to accurately control the power transfer between the power source and the remote device. The digital control circuitry monitors the voltage and current at the power source device and ensure that the power received by the remote device is within the required specifications. The analog sensing circuit measures the load current at the remote device and shuts off the power when the load exceeds the values set by the controller. This feature ensures safety and preserves power system integrity.

In addition to its ability to perform active and passive power management, the LTC4264IDE#PBF power over Ethernet controller also features a number of other advanced functions. These include an adjustable operating temperature range of -20°C to +85°C and over-temperature protection, a comprehensive fault detection circuitry, and under-voltage lockout. The device also supports the latest communication standards, including RS-485, CANbus, and USB.

The LTC4264IDE#PBF is an ideal solution for power over Ethernet applications, offering a highly reliable and efficient power management solution. It is widely used in industrial communication networks, robotics, and other precision machinery to deliver safe and reliable power transfer. It features superior compatibility, reliability, and efficiency, making it an excellent choice for PoE applications.

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