PSC5425 Overview
Description
The PSC5425 combines a highly integrated switch-mode charger, to minimize single-cell Lithium-ion (Li-ion) charging time from a USB power source, and a boost regulator to power a USB peripheral from the battery. The charging parameters and operating modes are programmable through an I2C interface that operates up to 400kbps.
Key Features
- Fully Integrated, High-Efficiency Charger for Single-Cell Li-lon and Li-Polymer Battery Packs
- Faster Charging than Linear
- Charge Voltage Accuracy: ±0.5% 25℃
- ±5% Charge Current Regulation Accuracy
- 20V Absolute Maximum Input Voltage
