UM9711 Datasheet | Union Semiconductor

90mΩ, 1.5A High-Side Power Switches with Flag UM9711S SOT23-5 UM9711S8 SOP8 UM9711AS8 SOP8 General Description The UM9711/UM9711A is a low voltage, single N-MOSFET high-side power switch, optimized for self-powered and bus-powered Universal Serial Bus (USB) applications. The UM9711/UM9711A is equipped with a charge pump circuitry to drive the internal MOSFET switch; the __s_w___i_t_ch's low RDS(ON), 90mΩ, meets USB voltage drop requirements. The UM9711 provides a FLG signal pin which is an N-Channel open drain MOSFET output. The flag output is available to indicate fault conditions to the local USB controller. The UM9711A doesn’t have such function. Additional Features include...