【元件】 力特新推ITV2718 5安培额定电流电池保护器系列,用于防止锂电池组损坏
下一代智能手机、游戏机和其他消费电子产品的理想之选
LITTELFUSE宣布对其ITV2718表面安装锂电池保护器系列进行扩展。这些保险丝可保护锂电池组在快速充电当中免受过流和过充(过压)情况的影响。
ITV2718电池保护器
最新推出的ITV2718尺寸为2.7x1.8mm,提供5安培、三端子保险丝。这种创新设计可利用嵌入式保险丝和加热器元件组合快速做出反应,在过充或过热情况发生之前中断电池组的充电或放电电路。
IITV2718电池保护器适用于各种消费电子产品,包括:
· 游戏控制台
· 自动紧急呼叫系统
· 便携式路由器
· 便携式调制解调器
· 智能手机
· 笔记本电脑和平板电脑
“通过进一步扩展我们的ITV锂电池组保护保险丝系列,将这些额定电流为5安培的新器件纳入其中,Littelfuse为电子工程师的下一代消费电子产品设计提供了更多选择。”Littelfuse全球产品经理Stephen Li谈到,“继续扩大我们的表面安装、三端子电池组保护器产品组合,使我们能够为这些产品开发团队提供更强大、更创新的电池保护解决方案。”
ITV2718提供以下关键优点:
· 通过快速响应时间和低内阻防止电池组过流和过充损坏;
· 表面安装设计简化了印刷电路板(PCB)的自动组装流程;
· 通过UL和TUV认证满足行业安全要求,以加快合规性审批;
· 无卤素且符合RoHS标准的环保组件。
工作原理
嵌入式三端子保险丝在发生过流情况时立即切断电路。加热器元件直接嵌入保险丝元件下方,一旦集成电路或场效应管检测到过充,就会产生足够的热量来熔断保险丝。
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本文由犀牛先生转载自Littelfuse公众号,原文标题为:【新品介绍】新增ITV2718 5安培额定电流电池保护器系列,用于防止锂电池组损坏,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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