STEVAL-ISV006V1 STMicroelectronics, STEVAL-ISV006V1 Datasheet - Page 22

• Manufacturer Part Number: STEVAL-ISV006V1
• Description: IC LINEAR
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISV006V1

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11418

SPV1040 parallel and series connection
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Example 2:
Panel 2 has 50 % irradiation of panels 1 and 3:
In this case the system is close to its maximum voltage limit, in fact, a lower irradiation on
panel 2 impacts Vout1 and/or Vout3 which are very close to the maximum output voltage
threshold (4.8 V) imposed by R1/R2 partitioning.
Example 3:
Panel 2 completely shaded.
In this case the maximum Vout can be 9.6 V (Vout1+Vout3).
The current flow is guaranteed by the body diodes of the power MOSFETs integrated in the
SPV1040 (or by the bypass diodes, if any, placed between Vout- and Vout+).
Pout
Pout
Pout
Iout
Vout
Vout
Pout
2
1
2
1
=
2
=
=
=
=
=
Pout
=
Vout
Pout
Vout
Pout
1
2
1
2
. 0
0
Pout
*
5 .
21
Pout
1
=
3
3
+
=
1
=
2
12
=
Pout
1
=
5 .
. 2
. 0
=
1
0
38
W
1
21
=
5 .
1
2
2
. 0
V
*
W
=
Pout
+
21
. 4
Pout
A
76
3
V
3
=
2
Doc ID 18265 Rev 1
5 .
W
AN3319