IP5306H
Overview
IP5306H is a fully-integrated multi-function power management SoC. It integrates a boost converter, a Li battery charger management system and a battery state of charge indicate controller.
- Switch buck charger and boost 2.1A Synchronous switching charger and 5V 2.4A boost converter Boost converter efficiency up to 95% Switching charger efficiency up to 91% Integrated power-path management, charging batteries and charging cellphones at the same time
- Charger Adaptive charging current control, adaptive adapter output capability Support 4.20/4.30/4.35/4.40V batteries
- State of charge (SOC) indicator Integrated LED controller supports 4/3/2/1 LEDs as the SOC indicator The battery power curve can be set to make the display lamp more uniform
- Fully featured Support for external selection of other key methods Integrated flashlight controller Integrated cellphone plug-in and plug-out detector
- Low power Smart load detector, switching to standby mode automatically <100 µA standby current
- Ultra simplified BOM Integrated power FET, charging/boosting with a single inductor
- Multiple protections, high reliability Output over-current, over-voltage, short-circuit protection Input over-voltage, over-current, battery over-charge, over-drain, over-current protection Thermal Shutdown ESD 4KV，Vin transient pressure up to 18V
- In-depth customization I2C interface for flexible and low cost customized solution Custom Version :IP5306H_I2C
