US205_15 Datasheet, PDF (1/5 Pages) Unisonic Technologies – 2A SLEW RATE CONTROLLED LOAD SWITCH

UNISONIC TECHNOLOGIES CO., LTD
US205
Preliminary
100mΩ, 2A SLEW RATE
CONTROLLED LOAD SWITCH
„ DESCRIPTION
The UTC US205 is a cost-effective, low-voltage, low switch-on
resistance (typ. 100mΩ) high-side Power Switch IC. It has a 20μA
low quiescent supply current that meets the requirements of
battery-powered portable equipment.
The UTC US205 incorporates protection circuits, such as an
over-current protection circuit, a short fold back circuit, a thermal
shutdown circuit and an under-voltage lockout circuit for overall
protection. Besides, a slew rate controlled function is embedded for
turn-on rising time control.
The UTC US205 can be usedin applications, such as Cellular
Phones, Digital still Camera, Hot swap Supplies, Notebook
Computers, Personal Communication Devices, Personal Digital
Assistants and so on.
The UTC US205 is available in SOP-8 package.
„ FEATURES
* High-Side NMOSFET: 100mΩ (TYP)
* Input Voltage Varies From 2.7V to 5.5V
* Low Supply Current: 20μA
* Over Current Protection
* Short Circuit Protection
* Under Voltage Lockout
* Thermal Protection with Foldback
* Slew Rate Limited Turn-On Time 3ms (5V)
* Reverse Blocking Current
* RoHS Compliant
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
US205XL-S08-R
US205XG-S08-R
Package
SOP-8
CMOS IC
Packing
Tape Reel
www.unisonic.com.tw
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