This document describes the features and characteristics of the STEVAL-ISA078V1 high efficiency synchronous step-up regulator, including input voltage range, high efficiency, extremely low quiescent current, maximum output current, adjustable output voltage, low dropout operation, output voltage accuracy, and switching frequency.
The STEVAL-ISA078V1 is a demonstration board featuring a high efficiency monolithic synchronous step-up regulator capable of delivering up to 800 mA of continuous output current. It regulates the output voltage from 0.6 V up to Vin using 100% duty cycle operation capability.
| Input voltage range | 2 V to 5.5 V |
|---|---|
| Max output current | 800 mA |
| Efficiency | up to 95% |
| Shutdown supply current | 1 pA max. |
| Output voltage accuracy | + 1% |
The device can deliver up to 800 mA of continuous output current.
The input voltage ranges from 2 V to 5.5 V.
It includes constant current short-circuit protection.