IP5518V Description
IP5518V is a multi-functional power management SOC for total solution on TWS Bluetooth Earphone Charging Box. It integrates with 5V boost converter, lithium battery charging management and battery level indicators. IP5518V is highly integrated with abundant functions, which makes the total solution with minimized-size and low-cost BOM.
IP5518V Key Features
- Discharge
- Output capacity: 5V/300mA
- Built-in power path management supports
- Charge
- Max 500mA linear charger, adjustable charging current
- Adjusts charging current automatically to adapt to different load capacity adapters
- Supports 4.20V, 4.30V 4.35V, 4.40V batteries
- Battery indicators
- Built-in 12bits ADC , accurate calculation of battery capacity
- Supports 4/3/2/1 LED battery indicator