SPV1040 Datasheet (STMicroelectronics) - High efficiency solar battery charger

SPV1040, High efficiency solar battery charger

The SPV1040 device is a low power, low voltage, monolithic step-up converter with an input voltage range from 0.3 V to 5.5 V, capable of maximizing the energy generated by solar cells (or fuel cells), where low input voltage handling capability is extremely important.

Thanks to the embedded MPPT alg

SPV1040 Features

* 0.3 V to 5.5 V operating input voltage

* 140 mΩ internal synchronous rectifier

* 120 mΩ internal power active switch

* 100 kHz fixed PWM frequency

* Duty cycle controlled by MPPT algorithm

* Output voltage regulation, overcurrent and overtemperature