5

 2004 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC1592

Block Diagram

Figure 1

I

V

R

Accuracy of the current limit setting is better than ±20% over full operating temperature range.

*Internal ESD structure. In cases where EN is permanently tied to V

resistor should be inserted in the link between EN and V













≈

LIM

OUT

LIM

I

V

X

240

R