～ A new solution for forward-looking functional safety with automotive grade protection ICs for EVs and e-Bikes ～
ABLIC (President: Seiji Tanaka, Head Office: Minato-ku, Tokyo; hereinafter “ABLIC”), a group company of MinebeaMitsumi Inc., today launched the S-19193 Series of automotive 3 to 6-cell battery monitoring protection ICs.
BMS (Battery Management Systems) for EVs and e-Bikes, etc. r
As autonomous driving systems advance, ensuring functional safety becomes increasingly critical. ABLIC, a manufacturer of analog semiconductors with over 20 years of experience in automotive electronics, offers insights into this complex issue from a component-level perspective.
Pursuing Zero Accidents in Autonomous Driving
Autonomous driving systems aim to reduce accidents caused by hum
美蓓亚三美株式会社(MinebeaMitsumi Inc.) 旗下的艾普凌科有限公司（总裁：田中诚司，总部地址：东京都港区，下称“ABLIC”）今天推出使用N沟道MOSFET(※1)实现正端保护(※2)的1节电池保护IC「S-821A/1B系列」。
今天推出的新产品「S-821A/1B系列」是1节锂离子电池保护IC，具有以下特点：（1）通过将进行充放电控制的N沟道MOSFET配置在锂离子电池的正极侧（正端），实现切断电池正极侧电流路径的保护方式，同时，电池组侧和系统侧的共地为简化系统设计做出贡献。另外，由于内置有业界最高等级的3倍升压充电泵，所以N沟道MOSFET的驱动电压高，降低了N沟道MOSFET的导通电阻；（2）备有业界顶级精度的放电过电流保护(3段)，能够在安全的领域切断异常电流；（3）过充电检测电压精度为±15mV，实现业界顶级的高精度化；（4）通过节电功能，在禁止电池放电
ABLIC (President: Seiji Tanaka, Head Office: Minato-ku, Tokyo; hereinafter “ABLIC”), a group company of MinebeaMitsumi Inc., today launched the S-821A/1B Series of 1-cell battery protection ICs which realize high side protection (*1) using Nch MOSFETs (*2).
1-cell lithium-ion batteries are used in a wide variety of applications, including smartphones, wearable devices, and other IT devices. The