UM9711 Datasheet 1.5A High-Side Power Switches

Manufacturer: Union Semiconductor

UM9711 1.5a high-side power switches by Union Semiconductor - Datasheet Preview

Datasheet Details

Part number	UM9711
Manufacturer	Union Semiconductor
File Size	569.47 KB
Description	1.5A High-Side Power Switches
Datasheet	UM9711 Datasheet

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.

Overview

UM9711 90mΩ, 1.5A High-Side Power Switches with Flag UM9711S SOT23-5 UM9711S8 SOP8 UM9711AS8.

Key Features

include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present. The maximum current is limited to typically 2.5A in du.

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