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你好！新项目需要一颗4.2V1A linear Charge,工作温度在-40 to 85 ，需要是TI的主推型号
Hi
BQ2409X， 更多选择见如下：
http://www.ti.com.cn/zh-cn/power-management/battery-management/charger-ic/products.html#p1153max=0.8;1.3&p273=Linear
BQ24040,090, 等
BQ24040,090的工作温度官网显示是0~125度，我需要 -45~85 .
BQ21040工作温度能不能做到负 （-40~85）度，规格书显示是（0-125）度
BQ24030-Q1
BQ24081-Q1
这类汽车级别的芯片，温度范围会很广，更多的选择见上次给你的list.
