آی سی IP5306 INJOINIC

Description:

IP5306 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. It provides a turn-key solution for power bank and portable charger applications.

IP5306’s high integration and rich features make the minimized component number in application. It can effectively downsize the application and lower the BOM cost.

IP5306 only needs a single inductor to realize step-down and step-up which provides 2.4A output current. It can switch to standby mode at light load automatically

IP5306’s synchronous switching charger provides 2A charging current. Its efficiency is up to 91%. It regulates the charging current by IC temperature and input voltage.。

IP5306 integrates voltage based fuel gauge indication of 1/2/3/4 LEDs and flashlight function.

IP5306 is available in ESOP8

Features:

*  Switch buck charger and boost

.  2.1A Synchronous switching charger and 5V 2.4A boost converter

. Boost converter efficiency up to 92%

. Switching charger efficiency up to 91%

. Integrated power-path management, charging batteries and charging cellphones at the same time

* Charger

.  Adaptive charging current control, excellent adapter compatibility

. 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

* Fully featured

. Key ON/OFF

. 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

Applications:

. Power bank, Portable Charger

. Mobile Phones, Smart Phones, Handheld Devices, Portable Media Player, Tablet