DC2041A, Demonstration Board using LTC3255EMSE Wide VIN Range Fault Protected 50mA Step-Down Charge Pump
Diseño de referencia usando la pieza LTC3255EMSE de Analog Devices
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Descripción
- DC2041A, Demonstration Board using LTC3255EMSE Wide VIN Range Fault Protected 50mA Step-Down Charge Pump. The LTC3255 has the ability to step down voltage 2:1 to efficiently regulate output voltages less than half the VIN voltage reducing the input current needed. As VIN reduces below twice VOUT, the LTC3255 will automatically switch to 1:1 mode. The LTC3255 also has an integrated shunt regulator allowing it to provide a regulated output from a 4mA to 20mA current loop. The LTC3255 is a robust device that can survive reverse polarity input supplies with current limit and over temperature protection
Características clave
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Conversion TypeDC to DC
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Input Voltage4 to 48 V
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Output Voltage2.4 to 12.5 V
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Output Current0.05 A
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TopologyBuck
Piezas destacadas (2)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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LTC3255EMSE#PBF | Analog Devices | Charge Pump | Charge Pump STPDN 2.4V to 12.5V 50mA 10-Pin MSOP EP Tube | AÑADIR AL CARRITO | |
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LTC3255EMSE#TRPBF | Analog Devices | Charge Pump | Charge Pump STPDN 2.4V to 12.5V 50mA 10-Pin MSOP EP T/R | AÑADIR AL CARRITO | |