1 Feature

 Supporting Multiple USB Ports

Simultaneously

 2 USB A output ports

 1 USB C input/output port

 1 USB B input port or Lightning input port or

C input/output port

 Fast Charging

 Every port supports fast charging

 Support QC2.0/QC3.0/QC3+ output

 Support FCP input/output

 Support AFC input/output

 Support SCP input/output

 Support VOOC input/output

 Support DRP try.SRC, PD3.0 input/output

 Support BC1.2,Apple

 Integrated USB PD2.0/PD3.0 Protocol

 Support PD2.0 input/output protocol

 Support PD3.0 input/output and PPS output

protocol

 Support 5V/9V/12V/15V/20V input

 Support 5V/9V/12V/15V/20V output

 Support adjustable voltage in 20mV

increments in PPS Mode

 Integrate hardware Bi-phase mark codec

(BMC) protocol

 Integrate Physical Layer protocol

 Integrate hardware CRC

 Support Hard Reset

 Integrates recognition and support of emark

cable

 Power Control

 Integrated bidirectional BUCK-BOOST

NMOS driver

 Integrated charge-pump to control external

NMOS

 Charge

 Adaptive charging current adjustment

 Support 3.65V/4.15V/4.2V/4.3V/4.35V/4.4V

battery

 Support 2/3/4/5 batteries in series

 Support charging Lithium Iron Phosphate

Battery（3.65V）

 Boost

 Maximum output power 100W

 Up to 97%@5V/2A efficiency with

synchronous switching

 Support line compensation

 Battery Level Display

 Integrated 14-bit ADC and coulombmeter

 Support 4 LEDs to indicate battery level

 Support 88/188 nixie tube

 Support choosing nixie tube or LED for

battery level indicator by external pin

 Self-learning coulombmeter, more uniform

power display

 Support configuring initial battery capacity by

external pin

 Other Functions

 Automatic detection of mobile phone

plugging and unplugging

 Fast charging status indication

 Battery temperature detection

 Enter standby mode automatically in light

load

 Support multiple key mode selections

 Integrated lighting driver

 Multiple Protections,High Reliability

 Input overvoltage and undervoltage

protection

 Output overcurrent, overvoltage, short circuit

protection

 Battery overcharge, overdischarge,

overcurrent protection

 Overtemperature protection

 NTC protection for charging and discharging

battery

 ESD 4kV, input (including CC/DP/DM pins)

withstand voltage 30V

 Low BOM Cost

 Integrated switch power MOSFET driver

 Single inductor for charging and discharging

 Package Size：8mm × 8mm 0.4pitch

QFN64

Description

IP5389 is a power management SOC that

integrates QC2.0 / QC3.0 / QC3+ output fast

charging protocol, AFC/FCP/SCP/ VOOC input

and output fast charging protocol, USB C

PD2.0/PD3.0 input and output fast charging

protocol and PPS output protocol, BC1.2/iPhone

protocol, synchronous bi-directional buck-boost

converter, lithium battery charging management

and battery power indicator, providing a complete

power solution for fast charging mobile power

supplies. It can support four USB ports such as

two USB A ports, one USB C port and one USB B

port (lightning port or USB C port)at the same

time and fast charging when any USB port is

connected alone. When two or more output ports

are used at the same time, every port’s output

voltage is 5V.

Due to the high integration of IP5389, only

one inductor is needed to realize the bidirectional

buck-boost function. Only a few peripheral

components are needed in the application, which

effectively reduces the size of the overall solution

and reduces the BOM cost.

IP5389 supports 2/3/4/5 series batteries and

the synchronous switch buck-boost system can

provide a maximum output capacity of 100W.

When there is no load, it automatically enters the

dormant state.

IP5389 synchronous switch charging system

provides up to 8.0A charging current. The built-in

IC temperature, battery temperature and input

voltage control loop intelligently adjust the

charging current.

IP5389 built-in 14-bit ADC can accurately

measure battery voltage and current. Built-in

power calculation method can accurately obtain

battery power information. The battery power

curve can be customized to accurately display the

battery power.

IP5389 supports 4-LED power display,

supports 88, 188 and other nixie tube power

display; supports lighting function; supports keys.

Application Product

 Power bank, power storage device

 Portable devices such as mobile phones and

tablets