DC2000A, Demonstration Board using LTC3875EUJ High Efficiency, Dual-Output Synchronous Buck Converter with Very Low DCR Inductor
Reference Design using part LTC3875IUJ#PBF by Analog Devices
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Associated Documents
For End Products
- Backplane Distributed Power
- Instrumentation and Measurement
- Servers
- Telecom Infrastructure
Description
- DC2000A, Demonstration Board using LTC3875EUJ High Efficiency, Dual-Output Synchronous Buck Converter with a 4.5V to 14V input range. It can supply 30A maximum load current at a 1.0V output and at a 1.5V output separately. The demo board includes a LTC3875EUJ controller. The LTC3875 is a feature-rich dual phase synchronous buck controller with very low DCR current sensing capability, on-chip drivers and remote output voltage sensing. This board is set up with a 0.32mO DCR inductor. The temperature compensation function can guarantee accurate current limit over a wide temperature range with DCR sensing
Key Features
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Conversion TypeDC to DC
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Input Voltage4.5 to 14 V
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Output Voltage1|1.5 V
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Output Current30 A
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Efficiency89.6 %
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TopologyBuck
Featured Parts (7)
| Part Number | Manufacturer | Type | Description | |||
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LT1761ES5-SD#TR | Analog Devices | Linear Regulators | LDO Regulator Pos 1.22V to 20V 0.1A 5-Pin TSOT-23 T/R | Buy | |
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LT1761ES5-SD#TRMPBF (CUT REEL) | Analog Devices | Linear Regulators | LDO Regulator Pos 1.22V to 20V 0.1A 5-Pin TSOT-23 T/R | Buy | |
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LT1761ES5-SD#TRPBF | Analog Devices | Linear Regulators | LDO Regulator Pos 1.22V to 20V 0.1A 5-Pin TSOT-23 T/R | Buy | |
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LT1761ES5-SD#TRM | Analog Devices | Linear Regulators | LDO Regulator Pos 1.22V to 20V 0.1A 5-Pin TSOT-23 T/R | Buy | |
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LT1761ES5-SD | Analog Devices | Linear Regulators | LDO Regulator Pos 1.22V to 20V 0.1A 5-Pin TSOT-23 | Buy | |
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LT1761ES5-SD#TRMPBF | Analog Devices | Linear Regulators | LDO Regulator Pos 1.22V to 20V 0.1A 5-Pin TSOT-23 T/R | Buy | |
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LTC3875IUJ#PBF | Analog Devices | Power Supply Controllers and Monitors | Controller 4.5V to 38V 40-Pin QFN EP Tube | Buy | |