R1810x Series 600nA IQ Low Quiescent Current Boost DC/DC Converter for Energy Harvester

2022-10-10
■Providing a low quiescent current (Typ.600nA)、and high efficiency (66%@IOUT=5uA)
■With a low start-up power of 9μW, power can be taken out.
■Optimization of power supply from the power generation element by the function of the maximum power point control.
■Equipped with input / output power good function
■KEY SPECIFICATIONS
●Start-up Voltage: 0.35 V (Ta = 25 °C)
●Input Voltage Range: 0.2 V to 2.1 V (VSET=2.7 V)
●Output Voltage Range: 2.3 V to 4.5 V (0.1 V step)
●Maximum Power Point Control Voltage Setting: 0.2 V to 2.1 V
●Output Voltage Accuracy: ± 5.0 %
●Operating Quiescent Current: Typ. 600 nA(Ta = 25 °C , at no load)
●Start-up Power: 9μW (VMPSET= 0.5 V , VSET= 2.6 V)
●Maximum Power Point Control Voltage Setting: 50 mV
●OUTPG = H setting (accuracy): Can be set of 90 %
●OUTPG =L setting (accuracy): Can be set of 80 % to 50 %

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R1810x SeriesR1810xR1810Zxxx$-E2-FR1810Lxxx$-E2

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IQ Low Quiescent Current Boost DC/DC Converter

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Energy Harvester ]Photovoltaic element 1 cell ]energy harvesting module ]

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Datasheet

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Please see the document for details

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WLCSP-15-P1;DFN2735-14

English Chinese Chinese and English Japanese

2022/9/7

R1810x-EV-220809

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