STEVAL-ISV009V1 STMicroelectronics, STEVAL-ISV009V1 Datasheet - Page 4

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STEVAL-ISV009V1

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STEVAL-ISV009V1
Manufacturer:
STMicroelectronics
Quantity:
1
List of figures
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ISV009v1 demonstration board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SPV1020, output series connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Photovoltaic system with multi-string inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Photovoltaic panel for a distributed architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Step-up converter single ended architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Step-up converter in continuous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Step-up converter in discontinuous mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Boost converter Interleaved 4 architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Synchronous rectification and zero crossing block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Boost IL-4 and SPV1020 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Step-up current waveforms for Interleaved 4 architecture . . . . . . . . . . . . . . . . . . . . . . . . . 13
SPV1020, general FSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Burst mode, FSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SPV1020, MPPT block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
SPV1020, equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
PV panels, voltage-power and voltage-current curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
MPPT data flow diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
MPPT data flow diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Normal/MPPT mode, DCM vs. CM FSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Input voltage partitioning, sample circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SPI interface: master slaves connection example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Frame structure: register read operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Pin connection top view PSSO36 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
STEVAL-ISV009v1 schematic connections (PSSO36 package) . . . . . . . . . . . . . . . . . . . . 30
PCB layout example (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
PCB layout example (bottom view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
ISV009v1 application schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
SPV1020, output parallel connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
SPV1020, output series connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
PowerSSO-36™ package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Doc ID XXXXX Rev 1
AN3392

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