IP5353 Overview:
    IP5353 is a power management SOC that integrates QC2.0/QC3.0/SCP output fast charging protocol, FCP/AFC input-output fast charging protocol, TYPE-C/PD2.0/PD3.0 input-output protocol, PPS output protocol, BC1.2/Apple/Samsung‘s DCP protocol, as well as multiple functions such as synchronous up/down converter, battery charging management, and battery level indicator, providing a complete power solution for fast charging mobile power supplies. Can support multiple USB port outputs simultaneously. IP5353 supports up to 4 USB ports for fast charging, and any single USB port can support fast charging. When outputting multiple ports and charging and discharging simultaneously, only the 5V voltage level is supported.

    Thanks to the high integration and rich functionality of IP5353, only a few peripheral devices are required for application, and only one inductor is needed to achieve voltage reduction and boost functions. Effectively reduce the size of the overall plan and lower BOM costs.

    The synchronous switch boosting system with IP5353 can provide a maximum of 22.5W（ 10v@2.25a ）Output capability. When IP5353 outputs light load, the chip can automatically enter sleep mode.

    The synchronous switch charging system with IP5353 can support 18W charging, and the charging current at the battery end can reach up to 5.0A. Built in chip temperature, battery temperature, and input voltage control loop, intelligently adjusting charging current.

    IP5353 has built-in TYPE-C&PD2.0/PD3.0 protocol.

    IP5353 supports 4 LED power display, lighting function, and button function.

    IP5353 supports I2C control interface.

IP5353 Features:

Supporting multiple USB ports simultaneously

  AABC scheme

    -1 USB C-port fast charging input/output

    -2 USB A ports for fast charging output

    -1 USB B-port fast charging input

  AACL scheme

    -1 USB C-port fast charging input/output

    -2 USB A ports for fast charging output

    -1 Lightning fast charging input

  ABCL scheme

    -1 USB C-port fast charging input/output

    -1 USB A-port fast charging output

    -1 USB B-port fast charging input

    -1 Lightning fast charging input

Fast charging specifications

  Supports input/output of 5V, 9V, and 12V voltage levels

  Integrated QC2.0/QC3.0 Output Fast Charging Protocol

  Integrated FCP input/output fast charging protocol

  Integrated AFC input/output fast charging protocol

  Integrated high voltage 10v@2.25a SCP Output Fast Charging Protocol

  Integrated USB C DRP protocol, supporting input-output fast charging

  Compatible with BC1.2, Apple, and Samsung mobile fast charging

Integrated USB Power Delivery (PD2.0/PD3.0) protocol

  Supports PD2.0/PD3.0 input/output protocols and PPS output protocols

  PPS supports 3.3V~11V, 20mV/Step output voltage range

  Integrated Hardware Bidirectional Label Encoding and Decoding (BMC) Protocol

  Integrated Physical Layer Protocol (PHY)

  Integrated hardware CRC

  Support for Hard Reset

  Charging specifications

  Supports 18W charging, with a maximum charging current of 5.0A on the battery end

  Adaptive adjustment of charging current

  Supports batteries with specifications of 4.20V, 4.30V, 4.35V, and 4.40V

Discharge specifications

  Output current capability:

  5V@3.1A 9V@2.22A 12V@1.67A 

  Synchronous switch discharge 5V @ 2A with an efficiency of over 95%

  Support output line compensation

Power display

  Only supports 4 LED battery level displays

Other functions

  Automatic detection of phone insertion and removal

  Support fast charging status indicator light

  Intelligent recognition of load, automatic standby for light loads

  Built in lighting driver

  Supports I2C interface

Multiple protection and high reliability

  Input overvoltage and undervoltage protection

  Output overcurrent, overvoltage, short circuit protection

  Battery overcharging, discharging, and overcurrent protection

  Chip over temperature protection

  NTC protection for abnormal temperature of charging and discharging batteries

  ESD 4KV

BOM Minimalism

  Built in switch power MOS and path MOS

  Single inductor for charging and discharging functions

Packaging specifications:

  QFN32，5mm×5mm (0.5mm pitch)

IP5353 Application:

Mobile power supply, portable storage power supply

Portable devices such as mobile phones and tablets

IP5353Simplify applications: