Torex Semiconductor Ltd. (Tokyo Japan: President, Koji Shibamiya, 6616: Prime Market at Tokyo Stock Exchange) has launched XC6810 series, a multifunctional ultra-compact charging IC for lithium-ion batteries that supports wireless power supply.
The XC6810 series are ultra-small charging ICs for Li-ion batteries, suitable for wearables, hearables, or IoT devices. It has various functions such as charge and discharge control, wireless power supply support, etc.
Charging current is 1mA ~ 25mA, suitable for small lithium-ion batteries, and it can provide a wide range of charging voltage of 3.8V ~ 4.4V.The XC6810 series are equipped with shutdown function to suppress battery discharge when stored or not in use, and wake-up function using an external push button, extending the life of batteries and devices.
In addition to the conventional LED-driven display, CSO terminal which indicates the charging status has a type that indicates charging level by frequency, and supports charging monitoring using a microcontroller. The product is equipped with a battery voltage monitoring function, which can directly monitor the battery voltage through a microcontroller, or a low battery voltage notification function.
The wide input voltage range from 3.5V ~ 28V supports wireless power and energy harvester charging such as solar. For contact-type charging using a cradle, etc., a type is available in which the CSO terminal modulates the power supply line and the charging status can be notified by two-wire communication. The charging status and charging control can be displayed through the cradle.
Fig1. XC6810 Mounting Board
Fig2. Package WLP-12-01 (1.57x1.17xh0.33mm)
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1mA~25mA, 3.8~4.4V
1Cell Li-ion Linear Charger
Contact
Singapore: TOREX SEMICONDUCTOR (S) PTE LTD
Tel: +65-6745-1352 E-mail: tsp@torex.com.sg
USA: TOREX USA Corp.
Tel: +1-949-261-2022 E-mail: info@torex-usa.com
Europe: TOREX SEMICONDUCTOR EUROPE LIMITED
Tel: +44-1530-510190 E-mail: sales@torexsemi.co.uk
TOREX SEMICONDUCTOR TAIWAN LTD.
Tel: +886-2-2789-2089 E-mail: sales@torexsemi.com.tw
Press Contact
Public Relations Group
Contact persons: Hyo
Tel: +81-3-6222-2861
E-mail: yao-feng@torex.co.jp