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US203

Unisonic Technologies
Part Number US203
Manufacturer Unisonic Technologies
Description HIGH-SIDE POWER SWITCHES
Published Mar 12, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD US203 CMOS IC HIGH-SIDE POWER SWITCHES WITH FLAG  DESCRIPTION The UTC US203 are low ...
Datasheet PDF File US203 PDF File

US203
US203


Overview
UNISONIC TECHNOLOGIES CO.
, LTD US203 CMOS IC HIGH-SIDE POWER SWITCHES WITH FLAG  DESCRIPTION The UTC US203 are low voltage cost-effective high-side power switches with flag function.
These devices are particularly suitable for self-powered and bus-powered USB applications.
The build-in N-MOSFET’s RDS(ON) which meets the requirements of USB voltage drop is as low as 80mΩ.
The UTC US203 contains a charge pump circuitry to drive the internal MOSFET switch and also incorporate such protection circuits: soft-start circuit protect these devices from being damaged by limiting inrush current during plug-in; thermal shutdown circuit is used to prevent catastrophic switch failure from high-curren...



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