DC1897B, Demonstration Board using LTC3605A, 20V, 5A Monolithic Synchronous Step-Down Regulator
Referenzdesign unter Verwendung des Teils LTC3605AEUF von Analog Devices
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- Backplane Distributed Power
- Electrocardiograph Battery Powered
- Instrumentation and Measurement
- Portable
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Beschreibung
- DC1897B, Demonstration Board using LTC3605A, 20V, 5A Monolithic Synchronous Step-Down Regulator. The DC1897B has a maximum input voltage of 20V, and is capable of delivering up to 5A of output current at a minimum input voltage of 4V. The output voltage of the DC1897B can be set as low as 0.6V, the reference voltage of the LTC3605A. At low load currents, the DC1897B operates in discontinuous mode, and during shut-down, it consumes 11 uA of quiescent current typically. The DC1897B can achieve efficiency over 90%
Haupteigenschaften
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Conversion TypeDC to DC
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Input Voltage4 to 20 V
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Output Voltage0.6 to 5 V
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Output Current5 A
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Efficiency90 %
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TopologyBuck
Empfohlene Bauteile (2)
| Teilenummer | Hersteller | Typ | Beschreibung | |||
|---|---|---|---|---|---|---|
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LTC3605AEUF#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP T/R | In den Warenkorb | |
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LTC3605AEUF#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4V to 20V Synchronous Step Down Single-Out 0.6V to 19.8V 5A 24-Pin QFN EP Tube | In den Warenkorb | |