Part Number
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UM9711 |
Manufacturer
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Union Semiconductor |
Description
|
1.5A High-Side Power Switches |
Published
|
Jan 14, 2019 |
Detailed Description
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UM9711
90mΩ, 1.5A High-Side Power Switches with Flag UM9711S SOT23-5 UM9711S8 SOP8 UM9711AS8 SOP8
General Description
T...
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Datasheet
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UM9711
|
Overview
UM9711
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 soft-s...
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