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Part Number
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US202 |
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Manufacturer
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Unisonic Technologies |
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Description
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POWER DISTRIBUTION SWITCHES |
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Published
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Mar 12, 2016 |
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Detailed Description
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UNISONIC TECHNOLOGIES CO., LTD US202/A
100mΩ POWER DISTRIBUTION SWITCHES
DESCRIPTION
The US202/A is a power distribu...
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Datasheet
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US202
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Overview
UNISONIC TECHNOLOGIES CO.
, LTD US202/A
100mΩ POWER DISTRIBUTION SWITCHES
DESCRIPTION
The US202/A is a power distribution switch.
It is particularly
suitable for self-powered and bus-powered USB (Universal Series
bus) applications.
It has 28μA low quiescent supply current that
meets the requirements of battery-powered portable equipments.
A built-in charge pump is used to drive the N-channel N-MOSFET
that is free of parasitic body diode to eliminate any reversed current
flow across the switch when it is powered off.
The US202/A incorporates some protection circuits such as
current limit and short protection circuits, soft start circuit, thermal
shutdown and UVLO (Under-voltage Lockout) pr...
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