The SC8571 is an 8 A switch‑capacitor charger with up to 98.65 % peak efficiency, 80‑pin CSP package, and multiple protection features.
The SC8571 is a high‑efficiency 8 A switch‑capacitor charger designed for battery charging applications. It uses an 80‑pin CSP package (3.425 mm × 4.151 mm) and integrates a FET optimized for 50 % duty‑cycle operation, delivering up to 98.65 % peak efficiency.
Typical applications include smartphones and tablets. The device provides extensive protection, featuring five switch‑capacitor safeguards, eleven system protections, and five system alarms, as well as ten 12‑bit ADC channels for monitoring various voltages and currents. This manual is written in Chinese.
| Peak efficiency | 98.65 % |
|---|---|
| Output current capability | 8 A |
| Package | 80‑pin CSP, 3.425 mm × 4.151 mm |
| ADC channels | 10‑channel 12‑bit |
| Switch‑capacitor protections | 5 types |
| System protections | 11 types |
The SC8571 can reach a peak efficiency of up to 98.65 %.
It is capable of delivering an 8 A output current.