12

 2005 Semtech Corp.

www.semtech.com

PRELIMINARY

POWER MANAGEMENT

SC2434

Fig. 8 - Layout concept for input current sensing: (a) use MLC input capacitors; (b) minimize inductance; (c)

keep electrical symmetry; and (d) use differential sensing traces.

A Reference Design Example For Intel Pentium IV

Processor

Brief specifications of this design are listed below:

•

V

•

V

•

V

•

V

•

I

•

VID [4:0] = 00100

The schematic is shown on the cover page of this data

sheet.

Applications Information (Cont.)