Adopt Yingjixin IP5328P mobile power solution, four-layer immersion gold board, optimized layout and wiring, support a variety of fast charging protocols, two-way 18W fast charging, can support a total of 4 charging interfaces: 2 USB-A output interfaces, 1 USB-C interface, 1 Micro USB interface, 4 interfaces support fast charging, of which 2 USB-A ports support QC3.0, FCP, AFC, MTK, SFCP fast charging output, the power can reach 18W; support Apple, Samsung, BC1.2 agreement. The USB-C port supports USB PD two-way fast charging, and is compatible with FCP, AFC, SFCP fast charging input and QC3.0, FCP, AFC, MTK, SFCP fast charging output. MicroUSB supports FCP, AFC, SFCP fast charge input.

Product module parameters:Size: 65mm*32.5mm ultra-thin four-corner hole diameter 3mmOutput interface: USBA+USBA+TYPE-C supports fast charge outputInput interface: MICRO + TYPE-C supports fast charge inputBattery type: 3.7V battery (aggregate or 18650 lithium battery), single-cell parallel connection, unlimited capacity, the larger the capacity, the longer the charging and discharging time. If you connect it in reverse, it will burn the motherboard at your own risk! ! !Fast charge indication: input and output high voltage fast charge indicatorConversion efficiency: 95% efficiency (different voltage power efficiency varies)Press the button: the duration of the button is longer than 60ms, but less than 2s, that is, a short press action, a short press will turn on the battery indicator and the boost output, and a long press for 10s can reset the entire system, and the button action of less than 30ms will not have any response.

Mobile phone insertion automatic detection function:IP5328P automatically detects when the mobile phone is plugged in, wakes up from the standby state immediately, turns on the boost 5V to charge the mobile phone, saves button operation, and supports no button solution.

Function description:Low battery lockout and activationWhen the 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 battery indicator will flash 4prompt; in the non-charging state, if the battery voltage is too low to trigger a low-power shutdown, the IP5328P will also enter the locked state.In the locked state, in order to reduce the static power consumption, the IP5328P does not have the function of mobile phone insertion detection, nor can it be activated by pressing the button. At this time, the button action cannot activate the boost output, but the battery indicator will flash 4 times to indicate.In the locked state, it is necessary to enter the charging state to activate the chip function.ChargeThe IP5328P has a constant current and constant voltage lithium battery charging management system that supports synchronous switch structure. Can automatically match different charging powerpressure specification.When the battery voltage is less than 3V, use 250mA trickle charging; when the battery voltage is greater than 3V, enter the input constant current charging, the battery terminal is chargedThe electric current is 5.0A; when the battery voltage is close to the set battery voltage, it enters constant voltage charging; when the battery terminal charging current is less than about 300mA and theWhen the battery voltage is close to the constant voltage voltage, stop charging. After the charging is completed, if the battery voltage is lower than 4.1V, restart the battery charging.The IP5328P adopts switching charging technology with a switching frequency of 500kHz. When charging with ordinary 5V input, the input power is 10W; fast charging inputWhen charging, the input power is 18W. The charging current on the battery side can reach 5.0A, and the charging efficiency can reach 94%, which can shorten the charging time by 3/4.The IP5328P will automatically adjust the charging current to adapt to adapters with different load capacities.The IP5328P does not support simultaneous charging and discharging. The output discharge port will be closed in the charging state to prevent the input high voltage from damaging the charged device.boostIP5328P integrates a synchronous switching converter system that supports high voltage output, supports 5V~12V wide voltage output, negativeThe load capacity is 5V-3.1A, 7V-2.4A, 9V-2.0A, 12V-1.5A. The switching frequency is 375KHz. Built-in soft startfunction to prevent failure caused by excessive inrush current at startup, integrated output overcurrent, short circuit, overvoltage, overtemperature and other protection functions,Make sure the system works stably and reliably.The output current of the boost system can be automatically adjusted with the temperature to ensure that the IC temperature is below the set temperature.