SPV1040 Datasheet, PDF(8/15 Page) STMicroelectronics – High efficiency solar battery charger with embedded MPPT

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SPV1040 Datasheet, PDF (8/15 Pages) STMicroelectronics – High efficiency solar battery charger with embedded MPPT

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Typical characteristics

SPV1040

Figure 4.

Efficiency vs output voltage 5 PV Figure 5.

Cells - VOC = 2.5 V, VMPP = 2.1 V, LX

= 10 ÂµH

Efficiency vs output voltage 5 PV

Cells - VOC = 2.5 V, VMPP = 2.1 V, LX

= 22 ÂµH

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Efficiency vs output voltage 2 PV

Cells - VOC = 1 V, LX = 10 ÂµH

Figure 7.

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Efficiency vs output voltage 2 PV

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Efficiency vs output voltage 3 PV Figure 9.

Cells - VOC = 1.6 V, LX = 10 ÂµH

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Efficiency vs output voltage 3 PV

Cells - VOC = 1.6 V, LX = 22 ÂµH

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8/15

Doc ID 18080 Rev 3

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