SD卡用电源切换开关IC BD2204GUL

BD2204GUL是2个电路内置了Nch MOSFET的高边开关IC。开关实现了120mΩ (Typ)的导通电阻。SD卡使用的3.3V电源和1.8V电源可通过SEL端子选择。内置了电源切换时同时ON防止功能、以及OFF时输出端子到输入端子的逆流防止功能、使输出端子上的电荷快速放电的放电电路。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD2204GUL-E2供应中VCSP50L130003000TapingYes

BD2204GUL 数据手册 Data Sheet

技术特性
Supply Voltage(Min.)[V]2.4
Supply Voltage(Max.)[V]4.5
Current consumption(Typ.)[µA]25.0
ON Resistance [mΩ]120
Channel Number [ch]2
Control Input LogicActive High
Output Current[A]0.5
Output Turn on Time [ms]0.06
Thermal Shut DownRecovery
Discharge resistance[Ω]80
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
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