US203 HIGH-SIDE POWER SWITCHES

Unisonic Technologies

Description

UNISONIC TECHNOLOGIES CO., LTD US203 CMOS IC HIGH-SIDE POWER SWITCHES WITH FLAG * .
The UTC US203 are low voltage cost-effective high-side power switches with flag function.

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US203 Datasheet Preview — Preview of US203 PDF

Datasheet Specifications

Part number: US203
Manufacturer: Unisonic Technologies
File Size: 300.64 KB
Datasheet: US203-UnisonicTechnologies.pdf
Description: HIGH-SIDE POWER SWITCHES

Features

* 1 SOP-8 4 5 123 SOT-25 MSOP-8
* Input Voltage Varies From 3.5V to 5.5V
* Built-in N-MOSFET
* Output Can Be Forced Higher Than Input (Off-State)
* Typical Low Supply Current: - Switch On: 25μA (TYP) - Switch Off: 0.1μA (TYP)
* Open-Drain Fault Flag Output To Indicate Fault Condi

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 limiti

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US203 HIGH-SIDE POWER SWITCHES Unisonic Technologies

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