Feature
 Supporting Multiple USB Ports
Simultaneously
 2 USB-C input/output ports
 1 USB-C port or USB-A port output
 1 USB-A port output
 Fast Charging
 Every port supports fast charging
 Support QC2.0/QC3.0 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 UFCS
 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/step in
PPS Mode
 Integrate hardware Bi-phase mark codec
(BMC) protocol
 Integrate Physical Layer protocol
 Integrate hardware CRC
 Support Hard Reset
 Integrated identification and support for EMARK cables
 Power Control
 Integrated bi-directional Buck-Boost NMOS
driver
 Integrated Charge-Pump to control external
NMOS
 Charge
 Adaptive charging current adjustment
 Support 3.65V/4.15V/4.20V/4.30V/4.35V/4.40
V battery
 Support 2/3/4/5/6 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

Description
IP5389H is a power management SOC that
integrates QC2.0/QC3.0/UFCS 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 USB-C PD3.0 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 two bidirectional
USB C ports, one output USB C (or USB A), and one USB
A at the same time and fast charging when any 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 and rich function of
IP5389H, 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.
IP5389H supports 2/3/4/5/6 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.
IP5389H 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.
IP5389H 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.
IP5389H supports 4 LEDs power display, supports
88、188 and other nixie tube power display; Integrated
lighting driver; Supports multiple key modes