Datasheet

18
LTC3717
sn3717 3717fs
TYPICAL APPLICATIO S
U
High Voltage Half (V
IN
) Power Supply
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
RUN/SS
PGOOD
V
RNG
I
TH
SGND
I
ON
V
FB
V
REF
BOOST
TG
SW
PGND
BG
INTV
CC
V
CC
EXTV
CC
LTC3717
+
M2
FDS6680S
M1
FDS6680S
L1
1.8µH
C
OUT1
270µF
16V
C
OUT2
10µF
15V
C
IN
10µF
25V
×2
V
IN
5V TO 25V
V
OUT
V
IN
/2
±6A
C
SS
0.1µF
C
C1
470pF
C2
2200pF
C
ON
0.01µF
C
C2
100pF
C
VCC
4.7µF
C
F
0.1µF
C
B
0.22µF
R
C
20k
R
ON
510k
R2
1M
D
B
CMDSH-3
3717 TA02
C
IN
: TAIYO YUDEN TMK432BJ106MM
C
OUT1
: SANYO, OS-CON 16SP270
C
OUT2
: TAIYO YUDEN JMK316BJ106ML
L1: TOKO 919AS-1R8N
R
PG
100k
R
F
1Ω
R1 2M