LTC1771
U
TYPICAL APPLICATIO
5V/1A Zeta Converter
V
(V)
2.8
3.3
5
7.5
10
12
I
(A)
IN
LOAD(MAX)
0.8
0.01µF
1.1
1
2
3
4
8
1.7
MODE
RUN/SS
MODE
220pF
2.3
10k
7
6
5
2.7
I
SENSE
LTC1771
TH
2.9
1000pF
V
V
FB
IN
V
IN
2.8V
GND
PGATE
+
C
TO 12V
R
IN
SENSE
22µF
0.025Ω
Si3443DV
25V
1M
1%
3.09M
1%
22µH
V
5V
1A
5pF
OUT
•
•
+
C
OUT
22µF
10V
UPS5817
150µF
22µH
6.3V
1771 TA03
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IN
1771i LT/TP 0200 4K • PRINTED IN USA
LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
16
●
●
(408)432-1900 FAX:(408)434-0507 www.linear-tech.com
LINEAR TECHNOLOGY CORPORATION 2000
Linear [ Linear ]
