IP5109 Xiaomi Romans (full 3A charging, 2.4A discharge) high-end mobile power supply

规格：

5cm*15cm

温度：

90度

Overview of mobile power chip: It is a multi-functional power management device that integrates boost converter, lithium battery charge management and battery level indication, providing a complete solution for mobile power supply.
The high level of integration and rich functions require only a few peripheral components for application, and effectively reduce the overall solution size and cost.
Only one inductor is needed to realize the buck and boost functions. The converter operates with low cost inductors and capacitors.
The synchronous boost system provides output current and high conversion efficiency. When no load is applied, it automatically enters sleep mode and the quiescent current decreases.
Adopting switch charging technology to provide current and high charging efficiency. Built-in temperature and input voltage intelligently adjust charging current.
Built-in, accurate measurement of battery voltage and current, by accessing data, built-in power calculation method, you can accurately obtain battery power information.
The battery power curve can be customized to accurately display the battery power. Support power display and lighting functions.
Use encapsulation.