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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/695642/tps61021a-input-reverse-polarity-protection
我使用 TPS61021A 将单节 AA 电池升压至3.3V。 我搜索了整个数据表、但找不到任何有关输入反极性保护的信息。 转换器是否具有任何内置保护？ 我是否需要添加外部保护？ 如果用户反向插入 AA 电池、会发生什么情况？
谢谢！
