IP5328P Boost Charging Module Dual USB 18650 Battery Fast Charger
Treasure Tpye-c 3.7V to 5V 9V 12V Step up Fast Quick Charger Circuit Board QC2.0 QC3.0 Mobile Power Main Board
Description
IP5328P charging Po bidirectional fast charge switch module of the mobile motherboard power 3.7V boost 5V 9V 12V, 3.7V battery
(collection or 18650 ) single-section parallel, capacity is not limited, the larger the capacity, the longer the charging and discharging time,please add the battery safety protection board, board has positive and negative Points, the battery can’t be then reverse.
Press the button
the key is longer than 60ms duration, but less than 2s, i.e. a short press operation, press opens and the booster battery indicator light output, long press 10s reset the entire system, less than 30ms keystrokes will not respond.
Indicates fast charge
input and output voltage fast charging indicator.Output Interface: USBA + USBA + TYPE-C support fast charge output , input interface: MICRO + TYPE-C support fast charge input.
The built-in soft start function prevents the inrush current caused by excessive startup, causing faults, integrated output overcurrent, short circuit, overvoltage, over temperature and other protection functions to ensure stable and reliable operation of the system.
Mobile phone insertion automatic detection function
IP5328P automatically detects the insertion of the mobile phone, instantly wakes up from the standby state, turns on the boost 5V to charge the mobile phone, saves the key button operation, and supports the no-button solution.
Function description
When IP5328P is connected to the battery for the first time, no matter what the battery voltage is, the chip is in a locked state and the lowest power light will flash .
The second time to prompt; In the non-charging state, if the battery voltage is too low to trigger low power shutdown, IP5328P will also enter the locked state.
In the locked state, in order to reduce the static power consumption, IP5328P does not have the function of inserting detection into the phone, nor can it be activated through the key.
When the button action cannot activate the boost output, but the lowest power light will flash 4 times to prompt.
In the locked state, the function of the chip can only be activated by entering the charging state.
Pressure specifications
When the battery voltage is less than 3V, 250mA trickle charging is adopted.
When the battery voltage is greater than 3V, it enters the input constant current charging and the battery terminal is charged to the maximum.
When the battery voltage is close to the set battery voltage, it enters the constant voltage charging.
When the charging current of the battery end is less than 300mA or so and the battery is charged.
When the pool voltage approaches constant voltage, the charging stops.
After charging, if the battery voltage is lower than 4.1v, restart the battery for charging.
IP5328P adopts switching charging technology and switching frequency is 500kHz. Ordinary 5V input charging, the maximum input power 10W.
When charging, the maximum input power is 18W.
IP5328P will automatically adjust the charging current to adapt to different load capacity of the adapter.
IP5328P does not support the same charging and discharging.
In the charging state, the output discharge port will be closed to prevent the input high voltage from damaging the charged device.
Package Includes
1 X IP5328P fast charge switch module
