IP5306 Datasheet – Mobile Battery Power SOC

Part Number : IP5306

Function : 2.1A Charging 2.4A Discharge Highly Integrated Mobile Power SOC

Package : ESOP 8 Pin type

Manufactures : Injoinic Corp ( http://www.injoinic.com/ )


IP5306 Datasheet


The IP5306 is a multi-function power management SOC with an integrated boost converter, lithium battery charge management, and battery power indication, providing a complete power solution for mobile power supplies.
The high integration and rich features of the IP5306 make it possible to use only a few external components in the application and to effectively reduce the overall solution size and BOM cost.

Features for IP5306

1. Synchronous switch charge and discharge
2. 2.4A Synchronous Boost Converter, 2.1A Synchronous Switch Charge
3. Boost efficiency up to 92%
4. Up to 91% charge efficiency


1. Mobile Power / Charging Po
2. Mobile phones, tablet PCs and other portable devices




Key method

The IP5306 recognizes long and short key operation, and pin 5 is floating when no key is needed.

1. The key duration is longer than 50ms, but less than 2s, which is a short press action. Short press will turn on the power indicator and boost output.

2. The duration of the button is longer than 2 seconds, which means long press action. Long press will turn on or off the lighting LED.

3. The keystrokes less than 50ms will not have any response.

4. Pressing the button for two consecutive times in 1s will turn off the boost output, battery display, and lighting LED.


IP5306 Datasheet


IP5306 pdf

OZ8660LN Datasheet PDF – Single Battery Charger Controller

Part Number : OZ8660LN

Function : Single Battery Charger Controller

Package : QFN 40 Pin Type

Manufacturers : O2Micro

Images :

OZ8660LN datasheet
Description :

OZ8660LN is a high performance battery charge controller with four power MOSFETs, from power switching and selector, integrated into one package. It has input and charging current sensing, and programmable wake-up threshold with associated logic and drivers to manage the integrated system’s power path. It can operate under the supervision of a host microcontroller, and provides complete battery charging control for single battery portable systems.

Pinout :

OZ8660LN pinout

Features for OZ8660LN

1. Highly integrated, high accuracy, single battery charge controller
2. Synchronous buck converter topology with integrated power MOSFET
3. System power selector with integrated power MOSFET
4. Outputs adapter and battery charge/discharge current information for monitoring
5. Analog inputs to program charging current, charging voltage and input current limit
6. Programmable wake-up voltage threshold
7. Dynamic AC adapter current allocation for maximum charging rate
8. Automatic AC Adapter voltage detection


1. Notebook Computer
2. Portable Electronics

Other data sheets within the file : OZ8660

OZ8660LN Datasheet PDF

OZ8660LN pdf