LTC3419EDD Demo Board, 2.25MHZ dual-output, 600mA, monolithic Step-down dc/dc regulator
Reference Design using part LTC3419EDD by Analog Devices
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For End Products
- Cellular Phone
- Digital Still Camera (DSC)
- DSL Modem
- Portable
- Portable Media Player
- Wireless Modem
Description
- Demonstration circuit 1128A is a Dual channel Synchronous, 2.25MHz Step-Down DC/DC Regulator featuring the LTC3419. The DC1128A has an input voltage range of 2.5V to 5.5V. Both jumper selectable 3.3V/2.5V and 1.2V/1.5V/1.8V output are capable of delivering up to 600mA of output current
Key Features
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Conversion TypeDC to DC
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Input Voltage2.5 to 5.5 V
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Output Voltage1.2|1.5|1.8|2.5|3.3 V
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Output Current0.6@1.2V|0.6@1.5V|0.6@1.8V|0.6@2.5V|0.6@3.3V A
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Efficiency95 %
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TopologyBuck
Featured Parts (4)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LTC3419EDD#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.6A/0.6A 8-Pin DFN EP T/R | Buy | |
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LTC3419EDD-1#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 1.575V/1.8V 0.6A/0.6A 8-Pin DFN EP Tube | Buy | |
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LTC3419EDD#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 0.6V to 5.5V 0.6A/0.6A 8-Pin DFN EP Tube | Buy | |
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LTC3419EDD-1#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.5V to 5.5V Synchronous Step Down Dual-Out 1.575V/1.8V 0.6A/0.6A 8-Pin DFN EP T/R | Buy | |