This document describes the features and characteristics of the 300W photovoltaic converter demonstration board based on the SPV1020. It includes a PWM mode DC-DC boost converter with MPPT algorithm controlling the duty cycle with 0.2% accuracy. The operating voltage range is 0-40V with overvoltage, overcurrent, and overtemperature protection. It has a built-in soft-start and achieves up to 98% efficiency. It automatically transitions to burst mode for improved efficiency during low solar radiation. The board also features an SPI interface and is RoHS compliant.
The STEVAL-ISV009V1 is a 300 W photovoltaic converter demonstration board based on the SPV1020 monolithic DC-DC boost converter. It is designed to maximize power generated by photovoltaic panels independent of temperature and solar radiation using an embedded MPPT algorithm with 0.2% accuracy.
The board features a PWM mode DC-DC boost converter with a switching frequency of 100 kHz and a duty cycle range of 5% to 90%. It includes overvoltage, overcurrent, and overtemperature protection, as well as automatic transition to burst mode for improved efficiency during low solar radiation.
| Power | 300 W |
|---|---|
| Operating voltage range | 0-40 V |
| Efficiency | Up to 98% |
| Switching frequency | 100 kHz |
| Duty cycle range | 5% to 90% |
| MPPT accuracy | 0.2% |
Yes, it includes overvoltage, overcurrent, and overtemperature protection.
Yes, the product is RoHS compliant.