STEVAL-ISV009V1 STMicroelectronics, STEVAL-ISV009V1 Datasheet - Page 44

• Manufacturer Part Number: STEVAL-ISV009V1
• Description: Power Management Modules & Development Tools DUAL STG DC/AC CNVRT DEMO BRD
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of STEVAL-ISV009V1

• Design Resources: STEVAL-ISV009V1 BOM STEVAL-ISV009V1 Schematic
• Main Purpose: DC/DC, Step Up
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: 36V
• Current - Output: -
• Voltage - Input: -
• Regulator Topology: Boost
• Frequency - Switching: -
• Board Type: Fully Populated
• Utilized Ic / Part: SPV1020
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPV1020 parallel and series connection
B.1
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SPV1020 parallel connection
This topology guarantees the desired output voltage even only one of the panels is
irradiated. Of course, the constraint of this topology is that Vout is limited to the SPV1020
technology constraint.
Following figure shows a detail of the parallel connection topology:
Figure 28. SPV1020, output parallel connection
Of course, the output partitioning (R3/R4) of the 3 SPV1020 must be in accord for desired
Vout.
According to the topology:
According to light irradiation on each panel (Pin) and to the system efficiency (ç), output
power is:
Poutx
Vout
Pout
Doc ID XXXXX Rev 1
Iout
=
=
=
=
Vout
Pout
Voutx
Iout
1
1
1
=
+
+
*
Vout
Pout
Iout
Ioutx
2
2
2
+
[ =
=
+
x
Iout
Vout
Pout
.. 1
3
3
3
] 3
AN3392