LTC3544 Demo Board, QUAD DC/DC Converter
Diseño de referencia usando la pieza LTC3544EUD de Analog Devices
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Para productos finales
- Cellular Phone
- Digital Still Camera (DSC)
- DSL Modem
- Portable
- Portable Media Player
- Wireless Modem
Descripción
- Demonstration circuit 1040 is a quad output regulator consisting of four constant-frequency step-down converters integrated into the LTC3544. DC1040 has an input voltage range of 2.25V to 5.5V, with regulators capable of delivering 100mA, 200mA, 200mA and 300mA of output current
Características clave
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Conversion TypeDC to DC
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Input Voltage2.25 to 5.5 V
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Output Voltage0.8|1.2|1.5|1.8 V
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Output Current0.1@1.2V|0.2@0.8V|0.2@1.5V|0.3@1.8V A
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Efficiency90 %
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TopologyBuck
Piezas destacadas (2)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
LTC3544EUD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Quad-Out 0.8V to 5.5V 0.3A/0.2A/0.1A 16-Pin QFN EP Tube | AÑADIR AL CARRITO | |
|
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LTC3544EUD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Quad-Out 0.8V to 5.5V 0.3A/0.2A/0.1A 16-Pin QFN EP T/R | AÑADIR AL CARRITO | |