4

 2008 Semtech Corp.

www.semtech.com

SC4603

POWER MANAGEMENT

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Electrical Characteristics (Cont.)

Notes:

(1). Guaranteed by design.

(2). Guaranteed by characterization.

(3). Dead time delay from PDRV high to NDRV high is adaptive. As the phase node voltage drops below 600mV due to PDRV

high, NDRV will start to turn high.

Unless otherwise specified, V