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您好
1,下面链接的是不带OTG buck-boost 型的芯片
https://www.ti.com.cn/zh-cn/power-management/battery-management/charger-ics/products.html#p273=Switch-Mode%20Buck-boost&!p2192=USB%20OTG%20integrated
2, 下面链接的是带OTG buck-boost 型的芯片
https://www.ti.com.cn/zh-cn/power-management/battery-management/charger-ics/products.html#p273=Switch-Mode%20Buck-boost
