US2075A_15 Datasheet, PDF (1/10 Pages) Unisonic Technologies – DUAL-CHANNEL POWER DISTRIBUTION CONTROL SWITCH FOR USB

UNISONIC TECHNOLOGIES CO., LTD
US2075A
DUAL-CHANNEL POWER
DISTRIBUTION CONTROL
SWITCH FOR USB
„ DESCRIPTION
The UTC US2075A is a dual channel power switch with
independent enable and flag functions, optimized for bus-powered
Universal Serial Bus (USB) and self-powered applications.
This product satisfies USB voltage drop requirement with soft
start, which eliminates the momentary voltage drop on the upstream
port that may occur.
In addition, the UTC US2075A is equipped with over-temperature
and over-current detectors, each flag output is available to indicate
fault conditions independently to the USB controller. The UTC
US2075A is available in active-low versions.
„ FEATURES
* 100 μA MAX operating current
* 5μA MAX standby current
* 3.5V ~ 5.5V operating range
* Two P-channel power MOSFET control switch
* Over-current protection
* Under-voltage lockout circuit
* Thermal shutdown circuit
* Soft-start circuit
* Flag indicates fault conditions
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
US2075AL-S08-R
US2075AG-S08-R
Package
SOP-8
CMOS IC
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
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