RT6236A/B
Typical Application Circuit
L
RT6236A/B
VIN
12
11
9, 10
V
SW
OUT
V
IN
C
BOOT
0.1µF
C
IN
C
OUT
10µF x 2
BOOT
22µF x 3
R1
R2
C
FF
R
PG
8
2
5
V
PVCC
PGOOD
EN
3
6
FB
Enable
SS
PVCC
V
PVCC
C
1µF
PVCC
C
SS
GND
1, 13
Table 1. Suggested Component Values (VIN = 12V)
VOUT (V)
R1 (k)
10.2
17
R2 (k)
24
L (H)
COUT (F)
CFF (pF)
1
1
1
66
66
66
66
66
--
--
1.2
1.8
2.5
5
24
37.4
61.9
147
24
2
--
24
2
22
22
24
3.3
Copyright 2018 Richtek Technology Corporation. All rights reserved.
©
is a registered trademark of Richtek Technology Corporation.
DS6236A/B-03 January 2018
www.richtek.com
9
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
