Datasheet

LTC3788-1
26
37881fc
APPLICATIONS INFORMATION
Figure 9. High Efficiency 2-Phase 24V Boost Converter
SENSE1
+
SENSE1
–
SENSE2
+
SENSE2
–
VFB1
ITH1
SGND
EXTV
CC
RUN1
RUN2
FREQ
SS2
VFB2
SS1
PLLIN/MODE
PGOOD1
PGOOD2
TG1
SW1
BOOST1
BG1
VBIAS
INTV
CC
PGND
BG2
TG2
BOOST2
SW2
C
B1
0.1µF
C
B1
0.1µF
100k
C
INT
4.7µF
V
IN
5V TO 24V
V
OUT
24V, 10A*
LTC3788-1
R
A1
12.1k
R
B1
232k
R
ITH1
8.66k
C
ITH1
15nF
C
SS1
0.1µF
C
ITH1
220pF
L2
3.3µH
L1
3.3µH
MBOT1
MBOT2
37881 F09
INTV
CC
R
SENSE1
4mΩ
R
SENSE2
4mΩ
ITH2
MTOP2
MTOP1
C
OUTA1
22µF
s4
C
OUTB1
220µF
C
INA
22µF
s4
C
INB
220µF
C
OUTA2
22µF
s4
C
OUTB2
220µF
CINA, COUTA1, COUTA2: SANYO, 50CE220AX
CINB, COUTB1, COUTB2: TDK C4532X5R1E226M
L1, L2: PULSE PA1494.362NL
MBOT1, MBOT2, MTOP1, MTOP2: RENESAS HAT2169H
*WHEN V
IN
< 8V, MAXIMUM LOAD CURRENT AVAILABLE IS REDUCED.
+
+
+