SII Semiconductor Corporation Introduces a New 2-to-3-Cell Secondary Battery Protection IC for Rechargeable Li-ion Batteries Utilizing an Ultra-small Package
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: Based on available information as of July 2017
Data Sheet
http://datasheet.sii-ic.com/en/battery_protection/S8223A_B_C_D_E.pdf
Image Available
http://datasheet.sii-ic.com/images/S-8223.jpg
About SII Semiconductor Corporation
SII Semiconductor Corporation, a semiconductor manufacturer in the Seiko Instruments Group, offers analog semiconductor products such as Power Management ICs, EEPROMs, Sensors, Timer ICs, Amplifiers and ASSPs; featuring small size, low current consumption and high accuracy.
http://www.sii-ic.com/en/
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Online Inquiry: http://krs.bz/sii/m/sii_inquiry_en
Website: http://www.sii.co.jp/en/
Contact
Seiko Instruments Inc.
Nobuo Abe
+81-43-211-1111 (Japanese inquiry only)
Corporate Communications
pr@sii.co.jp
This news is a press release provided by Seiko Instruments Inc.. Korea Newswire follows these editorial guidelines.
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2017년 8월 25일 11:20