YB1901 switch equivalent, 2.0a high-side power switch.
include low in-rush current during plug-in, thermal shutdown to prevent switch failure from high-current loads, under-voltage lock-out to keep the chip off when below nor.
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PDA, DSC, GPS USB Peripherals PC Cards PCMCIA Cards Notebook PC Battery-Charg.
The YB1901 is a low operation voltage, single N-channel MOSFET high-side power switch, optimized for low power consumption system. A small internal charge-pump circuitry is built in the YB1901 to drive the internal MOSFET switch for reaching an avera.
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