DC2084A, Demo Board Using LTC3884EUK PolyPhase Single 240A Output Synchronous Buck Converter with Power System Management
Diseño de referencia usando la pieza LTC3884EUK de Analog Devices
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- Industrial
- Storage System
- Telecom System
Descripción
- DC2084A, Demonstration Circuit is a high efficiency, high density, single-output step-down solution featuring the LTC3884 and two LTC3874's. The LTC3884 is a dual output PolyPhase step-down controller with Ultra Low DCR sensing and digital power system management. The LTC3874 is a PolyPhase step-down synchronous slave controller also with sub-milliohm DCR Sensing. The combination provides a circuit with a 10V to 14V input voltage range that can supply up to 240A of output current. The default output voltage is 1V, but can be set from 0.5V to 1.5V. The DC2084A powers up to default settings and produces power based on configuration resistors or with its non-volatile memory without the need for any serial bus communication. This allows easy evaluation of the DC/DC converter
Características clave
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Conversion TypeDC to DC
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Input Voltage10 to 14 V
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Output Voltage0.5 to 1.5 V
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Output Current240 A
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Efficiency91.3 %
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TopologyBuck
Piezas destacadas (15)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
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LTC3630EMSE#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4V to 65V Synchronous Step Down Single-Out 0.8V to 65V 0.5A 12-Pin MSOP EP T/R | AÑADIR AL CARRITO | |
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LTC6992IS6-1#TRMPBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.00000381MHz to 1MHz CMOS 6-Pin TSOT-23 T/R | AÑADIR AL CARRITO | |
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LTC6992IS6-1#PBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.00000381MHz to 1MHz CMOS 6-Pin TSOT-23 T/R | AÑADIR AL CARRITO | |
|
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LTC3630EMSE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4V to 65V Synchronous Step Down Single-Out 0.8V to 65V 0.5A 12-Pin MSOP EP Tube | AÑADIR AL CARRITO | |
|
24LC024-I/ST | Microchip Technology | EEPROM | EEPROM Serial-I2C 2K-bit 256 x 8 3.3V/5V 8-Pin TSSOP Tube | AÑADIR AL CARRITO | |
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JS202011CQN | C&K | Switch Slide | Switch Slide ON ON DPDT Top Slide 0.3A 6VDC PC Pins Thru-Hole Bulk | AÑADIR AL CARRITO | |
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LT1803IS5 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single High Speed Amplifier R-R I/O ±6.3V/12.6V 5-Pin TSOT-23 | AÑADIR AL CARRITO | |
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LT1803IS5 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single High Speed Amplifier R-R I/O ±6.3V/12.6V 5-Pin TSOT-23 | AÑADIR AL CARRITO | |
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LTC3874EUFD#PBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 28-Pin QFN EP Tube | AÑADIR AL CARRITO | |
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LTC6992IS6-1#TRPBF | Analog Devices | Silicon Oscillators | Silicon Oscillator - 0.00000381MHz to 1MHz CMOS 6-Pin TSOT-23 T/R | AÑADIR AL CARRITO | |
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LTC3874EUFD#TRPBF | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 28-Pin QFN EP T/R | AÑADIR AL CARRITO | |
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LT1803IS5 | Analog Devices | Operational Amplifiers - Op Amps | Op Amp Single High Speed Amplifier R-R I/O ±6.3V/12.6V 5-Pin TSOT-23 | AÑADIR AL CARRITO | |