IXYS Integrated Circuits Division - IXYS Integrated Circuits Division, formerly Clare, Inc., an IXYS Company, designs, manufactures, and markets high-voltage integrated circuits (ICs) and optically isolated Solid State Relays (OptoMOS®) for the communication, industrial, power, and consumer markets. More...
As a pioneer in the development of Solid State Relays (SSRs), they have become a leading supplier to the telecommunications, security, utility metering, and industrial control industries. IXYS Integrated Circuits Division SSR solutions are rapidly replacing older electromechanical devices in many applications and enhancing overall system performance. They continue to develop leadership products that offer higher levels of integration and electrical performance. Less...
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 | | CPC5002 Digital Optical Isolator - IXYS' CPC5002 is a dual high-speed optical logic isolator with open-drain outputs providing 3750 Vrms of galvanic isolation between the inputs and the outputs. Activating the input LED causes the open-drain output to turn on, pulling the voltage of the external pull-up resistor towards ground. Utilizing CMOS technology enables the output stage’s high-gain circuitry to operate with a low power consumption of <5 mW (typical) when operated with a 3.3 V supply voltage and a low-input LED drive current of 1.5 mA.
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 | | CPC9909 LED Driver - Clare's CPC9909 is a low cost, high efficiency, offline, high brightness (HB) LED driver manufactured using Clare’s high voltage BCDMOS on SOI process. This driver has an internal regulator that allows it to operate from 8VDC to 550VDC . This wide input operating voltage range enables the driver to be used in a broad range of HB LED applications. The CPC9909 features pulse frequency modulation (PFM) with a constant peak-current control scheme. This regulation scheme is inherently stable, allowing the driver to be operated above 50 percent duty cycle without open loop instability or sub-harmonic oscillations.
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More about Clare
Clare’s products enable communications by providing the critical interface between high-voltage electrical signals and the low-voltage electronics that process those signals. Leading manufacturers of communication, industrial, power, and consumer equipment around the world rely on Clare for semiconductor solutions.
With the recent introduction of xDSL DC termination ICs, power solid state relays, high-voltage analog switches, and electroluminescent display driver products, Clare has greatly expanded its product portfolio for the communication, power, medical, and display markets.
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