Ajankohtaista / News

ABLIC Inc. on esitellyt uuden S-8223A/B/C/D-sarjan
2-3 kennoisen Li-Ion akun suojaukseen

Ablic introduces the S-8223A/B/C/D Series 2-to-3 cell secondary battery protection IC for lithium-ion rechargeable batteries

They are characterized by an ultra-small SNT-6A package measuring 1.6 x 1.8 x 0.5 mm and a current consumption of only 0.25 μA.  The current consumption is one fourth of existing products so this makes the S-8223 A/B/C/D Series the lowest in the industry*1. The S-8223A/B/C/D Series is ideal for protecting lithium-ion batteries in laptop computers and other portable devices.
Lithium-ion batteries require protection from overcharge, overdischarge, overcurrent and short circuits. The use of a secondary protection IC like the S-8223A/B/C/D Series is especially critical in cases of overcharge conditions which may result in heating and ignition of the lithium-ion batteries. The S-8223A/B/C/D Series provides the design engineer with another robust layer of safety.

The main feature of the newly introduced S-8223A/B/C/D Series is the ultra-small SNT-6A package measuring 1.6 x 1.8 x 0.5 mm, which leads to a reduction in the size, thickness and weight for portable devices. Secondly, the industry’s lowest operating current consumption of 0.25 μA, helps prolong the battery operating time. Lastly, the S-8223 Series has the industry’s highest class*2 accuracy in overcharge detection voltage at ±20 mV. This provides enhanced safety monitoring of lithium-ion rechargeable batteries. The S-8223B/D Series has a gate connection terminal of the charge control FET equipped with an output voltage control circuit, meaning the series is also compatible with a FET at a gate-source withstanding voltage of 12 volts.

*1, *2: Source: SII Semiconductor Corporation, among the lithium-ion battery protection ICs as of July 2017

 

 SII Semiconductor Corporation, uusi nimi on ABLIC Inc.

In January 2018, SII Semiconductor Europe GmbH changed its name to  ABLIC Europe GmbH

read more www.ablicinc.com/en/semicon


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