Product Descriptions

IP5303 is a multifunctional power management SOC that integrates a boost converter, lithium battery charging management, and battery level indication, providing a complete power solution for mobile power banks.

The high integration and rich functionality of IP5303 enable it to be applied with minimal peripheral components, effectively reducing the overall size of the solution and lowering BOM costs.

IP5303 only requires one inductor to achieve voltage reduction and boost functions. The DC-DC converter operates at 350KHz and can support low-cost inductors and capacitors.

The synchronous boost system of IP5303 provides a maximum output current of 1.0A and a conversion efficiency of up to 91 PERCENT. When unloaded, it automatically enters sleep mode and the static current drops to around 50uA.

IP5303 adopts switch charging technology, providing a maximum charging current of 1.2A at the battery end and a charging efficiency of up to 93 PERCENT; Built in IC temperature and input voltage intelligent adjustment of charging current.

IP5303 supports 1 or 2 LED power display.

IP5303 adopts eSOP8L packaging.

Product Features

Synchronous switch charging and discharging

1.0A synchronous boost conversion, 1.2A synchronous switch charging

The boost efficiency can reach up to 91 PERCENT

Charging efficiency up to 93 PERCENT

Built in power path management, supporting simultaneous charging and discharging

Charging

Adaptive charging current regulation, matching all adapters

Charging voltage accuracy: ± 0.5 PERCENT

Supports 4.20/4.30/4.35/4.40V batteries

 Battery level display

 Supports 2.1 LED power display

Rich functionality

Press the button to turn on the device

Built in lighting driver

Automatically detect phone insertion and removal

Low power consumption

Intelligent load recognition, automatic standby mode

Standby power consumption is less than 100 µ A

Minimalist BOM

Built in power MOS, single inductor for charging and discharging

Single layer PCB

Multiple protection, high reliability

Output overcurrent, overvoltage, and short-circuit protection

Input overvoltage, overcharge, overdischarge, overcurrent discharge protection

Whole machine over temperature protection

ESD 4KV, instantaneous withstand voltage 11V

 EMI

EMI attenuation technology, easily certified

Product Applications

Mobile power bank/power bank

Portable devices such as mobile phones and tablets

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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