US203 Datasheet High-side Power Switches

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD US203 CMOS IC HIGH-SIDE POWER SWITCHES WITH FLAG.

Datasheet Details

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

General 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.

Key Features

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 Conditions.
Protection Circuits: - Soft-start( Hot plug-in.

US203 Distributor & Price

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