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 2002 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC1205H

PRELIMINARY

Typical Performance Plots

SC1205H Rise Time and Fall Time

Vin = 5V

Vcc/Vbst = 8V

I out = 20A

Chan. 1 = CO pin

Chan. 2 = Top gate

Chan. 3 = Phase node

Chan. 4 = Bottom gate

See Schematic, Figure 6

SC1205H Rise Time and Fall Time

Vin = 5V

Vcc/Vbst = 8V

I out = 20A

Chan. 1 = CO pin

Chan. 2 = Top gate

Chan. 3 = Phase node

Chan. 4 = Bottom gate, Propagation

delay between CO pin and Bottom

Gate = 14ns

See Schematic, Figure 6

.igure 1: Rise and fall time and propagation delay of SC1205H

.igure 2: Rise and fall time and propagation delay of SC1205H