RT5712E
Typical Application Circuit
L
V
IN
2.7V to 6V
3
C
IN
22µF
2
PGOOD
VIN
LX
4
C
FF
*
6
5
R2
R1
C
OUT
V
OUT
RT5712E
EN
FB
GND
*C
FF
: Optional for performance fine-tune
Table 1. Suggested Component Values
V
OUT
(V)
3.3
1.8
1.5
1.2
1.05
1
R1 (k)
90
100
100
100
100
100
R2 (k)
20
50
66.6
100
133
148
L (H)
1.5
1.5
1.5
1.5
1.5
1.5
C
OUT
(F)
22
22
22
22
22
22
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6
DS5712E-03
June 2019