24
LTC1430A
LINEAR TECHNOLOGY CORPORATION 1998
1430af, sn1430afs LT/TP 0898 4K • PRINTED IN USA
+ +
+
+
+
+ +
L1
2.7µH
V
CC
I
MAX
SHDN
COMP
SS
SGND
FSET
PV
CC2
1
16
3
5
7
6
13
2
14
12
8
10
9
4
11
15
G1
G2
PGND
–SENSE
+SENSE
FB
I
FB
PV
CC1
LTC1430A
R6
10k
R2
3Ω
R1
1k
R3
3Ω
R4
51
R5
16.5k
1%
R9
88.7k
1%
R7
15k
R10
3.3k
R8
130k
C7
0.1µF
C8
22µF
35V
C12
330
6.3V
OSCON
C13
330
6.3V
OSCON
C4
330
6.3V
OSCON
1.5V OUT
C5
330
6.3V
OSCON
SHDN
5V
C6
0.01µF
C16
0.1µF
C2
680pF
C10
1µF
C11
0.068µF
C3
220pF
C1
0.1µF
Q1
Si4410
Q2
Si4410
D2
MBRS340T3
D1
MBRS340T3
1430 TA03
330
6.3V
TANT
330
6.3V
TANT
ADDITIONAL
DECOUPLING
AT THE LOAD
D1
MBR0530T1
GTL Terminator
U
A
O
PP
L
IC
AT
ITY
P
I
CA
L
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Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear-tech.com