Diodes AUR9710 - Manual (Page 11)

Data Sheet
1.5MHz, 1A, Step-down DC-DC Converter AUR9710
Nov. 2011 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
11
Typical Application
AUR
9
710
Note 2: ) 1 (
2
1
R
R
V V
FB OUT
+ × =
; V
FB
=0.8V
When R2=400k Ω to 80kΩ, the I
R2
=2 µA to 10µA, and R1×C1 should be in the range between 3×10 -6 and 6×10 -6 for
component selection.
Figure 16. Typical Application Circuit of AUR9710