IP5518V - TWS Bluetooth Earphone Charging Box SOC

Injoinic

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Datasheet Details

Part number	IP5518V
Manufacturer	Injoinic
File Size	0.96 MB
Description	TWS Bluetooth Earphone Charging Box SOC
Datasheet	IP5518V-Injoinic.pdf

IP5518V Product details

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.The synchronous 5V-boost system of IP5518V provides rated 300mA output current with conversion efficiency up to 93%.DC-DC converter operates at 1.5MH

Features

Discharge.
Output capacity: 5V/300mA.
Up to 93% discharge efficiency of synchronous switch.
Built-in power path management supports charging and discharging at the same time.
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 capaci.

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Published: Oct 27, 2024 |