SI8261ACA-C-IS

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Isolators are a family of power connectivity products designed to simplify and improve the reliability of power cords and other device connections. They are used to electrically isolate two circuits while allowing a high current to flow between them. The SI8261ACA-C-IS is an example of a single-channel isolator belonging to this family of products with low rDS(ON) and fast propagation delay. It can be used in medical and industrial applications.

The SI8261ACA-C-IS is a single-channel isolator designed to provide enhanced reliability for power cords and connections. It features a low rDS(ON) of 8.2 mΩ and a fast propagation delay of 15 ns, making it suitable for applications that require fast, reliable power conduction. The device also offers a wide operating temperature range of -40°C to +85°C and a power supply voltage range of 4.5V to 20V.

The working principle of SI8261ACA-C-IS is based on a power MOSFET gate driver. It uses a special control signal, referred to as an enable, to switch the power MOSFET on and off. When the signal is low, the gate driver is on and the power MOSFET is enabled. When the signal is high, the gate driver is off and the power MOSFET is disabled. This enables and disables power conduction, allowing for fast switching of the power MOSFET and precise control of the current flow.

The SI8261ACA-C-IS is ideal for applications that require reliable power cords and connections in demanding medical and industrial environments. It has been designed to withstand extreme temperature fluctuations and wide voltage ranges, making it perfect for applications such as medical probes, PCBs, power supplies, and motor control.

The SI8261ACA-C-IS is an ideal single-channel isolator for any medical or industrial application. It features low rDS(ON) with fast propagation delay, making it perfect for applications that require reliable, high-speed power conduction. The device also offers a wide operating temperature range and power supply voltage range, making it suitable for extreme temperature fluctuations and wide voltage ranges. The built-in power MOSFET gate driver also ensures precise control over the current flow, making it perfect for reliable power cord and connection applications. All these features make the SI8261ACA-C-IS a great option for medical and industrial applications.

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