1ch Adjustable Current Limit High Side Switch ICs - BD2242G

BD2242G and BD2243G are low on-resistance N-channel MOSFET high-side power switches, optimized for Universal Serial Bus (USB) applications.BD2242G and BD2243G are equipped with the function of over-current detection, thermal shutdown, under-voltage lockout and soft-start. Moreover, the range of Current limit threshold can be adjusted from 200mA to 1.7A by changing the external resistance.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD2242G-GTRActiveSSOP630003000TapingYes

BD2242G Data Sheet

Specifications
Supply Voltage(Min.)[V]2.8
Supply Voltage(Max.)[V]5.5
Current consumption(Typ.)[µA]120.0
ON Resistance [mΩ]89
Channel Number [ch]1
Control Input LogicActive High
Over Current Detect [A]0.2 to 1.7
Output Turn on Time [ms]1.0
Thermal Shut DownRecovery
Flag Output Delay at Over Current [ms]7.0
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
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