Datasheet

DocID18279 Rev 5 17/37
ST1CC40 Application notes
37
Accordingly, with Section 7.1.1 the sensing resistor value is:
Equation 15
Equation 16
The gain and phase margin Bode diagrams are plotted respectively in Figure 9 and
Figure 10.
Figure 9. Module plot
R
S
100 mV
700 mA
-------------------- - 140 m=

LED
n
LED

R
SENSE
n
LED
r
LED
R
SENSE
+
--------------------------------------------------------- -=
140 m
21,1 140 m+
------------------------------------------------- 0,06==
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