LND3842/43/44/45
From VO
2.5V
+
Ri
VFB 2
ERROR
AMP
-
Rd Cf Rf 1
+
1mA
COMP
2R
R
5
Error Amp compensation circuit f or stabilizing any current-mode topology except
f or boost and f ly back conv erters operating with continuous inductor current.
2.5V
From VO
+
Rp
Ri
VFB 2
Cp
Rd Cf Rf 1
ERROR
AMP
-
+
1mA
2R
R
COMP
5
Error Amp compensation circuit f or stabilizing current-mode and f ly back
topologies operating with continuous inductor current.
Figure 6. Error Amplifier Compensation
• Linear Dimensions, Inc. • 445 East Ohio Street, Chicago IL 60611 USA • tel 312.321.1810 • fax 312.321.1830 • www.lineardimensions.com •