Power Supply Selector Switch IC for SD Cards - BD2204GUL
BD2204GUL is high side switch IC that has built-in 2circuits of MOSFET. Switch has achieved 120mO(Typ.) on-resistance. 3.3V power supply and 1.8Vpower supply for memory card can be selected by SELterminal. Moreover, it has built-in simultaneous-onprevention function at power switching, reverse-currentprotection function to prevent reverse-current fromoutput terminal to input terminal at power-off, anddischarge circuit to discharge electricity in outputterminal.
|* This product is a STANDARD grade product and not recommend for on-vehicle devices.|
|ON Resistance [mΩ]||120|
|Channel Number [ch]||2|
|Control Input Logic||Active High|
|Output Turn on Time [ms]||0.06|
|Thermal Shut Down||Recovery|
|Operating Temperature (Min.)[°C]||-40|
|Operating Temperature (Max.)[°C]||85|
- ・ Dual channel of low on resistance (Typ. = 120mΩ) N-channel MOSFET built in
・ 3.3V and 1.8V are chosen and an output is possible.
・ 0.5A Continuous Current load
・ Reverse-current protection when power switch off
・ Prevent VIN1 and VIN2 from simultaneous-on.
・ Output Discharge Circuit
・ Thermal Shutdown
・ Active-High Control Logic
・ VCSP50L1 package