STEVAL-ISV009V1 STMicroelectronics, STEVAL-ISV009V1 Datasheet - Page 47

• 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

AN3392
Note:
Two of the SPV1020s (1
2.
SPV1020 is a boost controller, so Voutx must be higher than Vinx, otherwise the SPV1020
turns off and the input power is transferred to the output stage trough by pass diode D1
(please, refer to schematic in
Example 2:
Panel 2 has 25% irradiation than panels 1 and 3:
Pout
st
Pout
and 3
Vout
Vout
Vout
Figure 24 on page
Doc ID XXXXX Rev 1
=
Iout
Vout
=
Iout
rd
Pout
Pout
Pout
Vout
Pout
) supply the voltage drop due to lower irradiation on panel
Pout
Pout
1
2
2
Vout
1
=
=
=
=
=
1
=
2
1
Vout
Vout
Vout
Pout
2
2
Pout
+
1
1
4
1
3
4
Vout
+
=
=
=
2
=
=
*
Pout
*
Pout
3
4
Vout
=
Vout
. 0
1
4
22
Pout
Pout
3
Pin
=
=
3
92
Pin
. 0
5 .
=
7
2
82
=
67
5 .
75
2
1
1
90
. 0
90
1
=
+
1
2
2
30
+
30).
. 0
SPV1020 parallel and series connection
=
5 .
=
5 .
=
92
30
=
24
Pout
=
=
=
75
Pout
1
4
3
4
22
=
=
10
7
30
30
.
=
*
5 .
*
45
=
. 0
. 0
5 .
V
Vout
Vout
W
W
W
32
3
V
3
92
W
75
40
=
=
6 .
V
A
A
67
V
3
82
3
5 .
5 .
W
W
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