9 mΩ RDS(on) load switch family for battery-powered portables
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By
Graham Prophet
This product family features slow, soft start when the switch is turned-on to limit the in-rush current. Its output pin provides an auto-discharge function for H-version products, and it is protected from overload faults with a 3A current-limit, as well as from over-temperature with a shutdown circuit.
Features of the devices include;
9mΩ RDS(on) to minimize voltage drop and energy dissipation across the switch
Controlled soft start to limit in-rush current
3A continuous output current to protect from overload faults
Over-temperature protection
0.9mm x 1.4mm package
The ultra-low RDS(on) load switches, SC33001A and SC33001AH are priced at $0.20 (1000)
Semtech; www.semtech.com
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