US212HL-08-S08-R Datasheet, PDF (1/4 Pages) Unisonic Technologies – CMOS IC

UNISONIC TECHNOLOGIES CO., LTD
US212
Preliminary
0.5A SINGLE CHANNEL
CURRENT-LIMITED POWER
SWITCH
 DESCRIPTION
The UTC US212 is integrated high-side power switches
optimized for Universal Serial Bus (USB) and other hot-swap
applications. The UTC US212 complies with USB 2.0. Both
polarities of Enable input are available. The UTC US212 offers
current and thermal limiting and short circuit protection, as well as
controlled rise time and under-voltage lockout functionality. The
open-drain Flag output with a pull-up resistance to IN have a
blanking time, 7ms typically, for preventing false over-current
reporting, and does not require any external components.
The UTC US212 is generally used in LCD TVs & Monitors,
Game Machines, Set-Top-Boxes, GPS Systems, Smartphones,
Laptops, Desktops, Servers, Printers, Docking Stations, HUBs and
so on.
 FEATURES
* Single USB Port Power Switches
* Over-Current and Thermal Protection
* 0.8A Accurate Current Limiting
* Reverse Current Blocking
* 110 mΩ On-Resistance
* Input Voltage Range: 2.7V~5.5V
* 0.6ms Typical Rise Time
* Very Low Shutdown Current: 1µA (max)
* Fault Report (FLG) with 7ms deglitch capability
* Active High or Active Low Enable
* Ambient Temperature Range -40°C~+85°C
 ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
US212XL-xx-S08-R
US212XG-xx-S08-R
Package
SOP-8
CMOS IC
SOP-8
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2016 Unisonic Technologies Co., Lt
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