Part Number
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BD2204GUL |
Manufacturer
|
ROHM |
Description
|
Power Supply Selector Switch |
Published
|
Dec 7, 2016 |
Detailed Description
|
Datasheet
Power Supply Selector Switch IC for SD Cards
BD2204GUL
General Description BD2204GUL is high side switch IC...
|
Datasheet
|
BD2204GUL
|
Overview
Datasheet
Power Supply Selector Switch IC for SD Cards
BD2204GUL
General Description BD2204GUL is high side switch IC that has built-in 2 circuits of MOSFET.
Switch has achieved 120mΩ(Typ) on-resistance.
3.
3V power supply and 1.
8V power supply for memory card can be selected by SEL terminal.
Moreover, it has built-in simultaneous-on prevention function at power switching, reverse-current protection function to prevent reverse-current from output terminal to input terminal at power-off, and discharge circuit to discharge electricity in output terminal.
Features 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.
...
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