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SPV1020
Interleaved DC-DC boost converter with built-in MPPT algorithm
Preliminary data
Features
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PWM mode DC-DC boost converter Duty cycle controlled by MPPT ALGORITHM with 0.2% accuracy Operating voltage range 0-36 V Overvoltage, overcurrent, overtemperature protections Built in soft-start Up to 98% efficiency Automatic transition to burst mode for improved efficiency at low solar radiation SPI interface interleaved topology of the DC-DC converter allows to avoid the use electrolytic capacitors, which would severely limit the lifetime. It works at fixed frequency in PWM mode, where the duty cycle is controlled by the embedded logic running a Perturb&Observe MPPT algorithm.
SPV1020 Datasheet
