MA5885中文资料USB Fast Charging Controller数据手册Prolific规格书

描述 Description

With Smartphone and Tab become the mainstream portable mobile devices, the demand for a “universal charging (fast charging)” to various mobile devices increase dramatically.
MA5885 is an USB fast-charging controller which, if putting it in wall-adaptors, travel chargers, and car-chargers, allows to identify these adaptor/charger as an original USB-dedicated charger to Smartphone.
Normally, a USB wall-charger provides unified charging mechanism by traditional USB current supply (0.5A) when charging devices through USB ports. With an USB enabled wall-charger which complies with USB Battery Charging Specification (BC), it provides unified charging mechanism by more USB current supply (up to 1.5A) when charging the devices through USB ports, so called“fast-charging” mechanism. In another word, MA5885 is a high performance solution for “fast-charging” mechanism and speed up charging time much.
MA5885 embedded automatic charger detection circuit which complies with USB Battery Charging Specification (BC) version 1.2, and Apple/Samsung Tab resistor mode. This feature implies MA5885 supports wide range of Smartphone/Tabs for fast charging.
The MA5885 is designed for all charger products with USB interface. With the package of SOT23-5, the MA5885 provides best performance and cost solution.