LT1619, Isolated SLIC flyback supply, VIN = 12V, VOUT = 32V and 65V (20W maximum)
Diseño de referencia usando la pieza LT1619 de Analog Devices
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Para productos finales
- SLIC Line Card
Descripción
- Circuit shows LT1619, Isolated SLIC flyback supply, VIN = 12V, VOUT = 32V and 65V (20W maximum). Subscriber line interface circuit (SLIC) devices are used to provide telephone interface functions, they require negative power supplies for interface and ringing. Circuit satisfies these requirements by providing isolated 32.5V and 65V supplies from a 12V source
Características clave
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Conversion TypeDC to DC
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Input Voltage12 V
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Output Voltage-65|-32.5 V
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Output Power20 W
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TopologyFlyback
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