4

 2006 Semtech Corp.

www.semtech.com

SC4601

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.

Marking Information

yyww = Datecode (Example: 0012)

xxxxx = Semtech Lot # (Example: E901

xxxxx = 01-1)

Top Mark

Bottom Mark

xxxx

xxxx

yyww

4601

Unless otherwise specified, V