LTC1736C データシートの表示（PDF） - Linear Technology
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LTC1736C Datasheet PDF : 28 Pages
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LTC1736
TYPICAL APPLICATIO
12A Converter with FCB Tied to PGOOD for CPU Power; Optimized for Output Voltages of 1.3V to 1.6V
COSC
47pF
PGOOD
1
COSC
TG 24
CSS 01.µF
RC 33k
CC1 330pF
2
RUN/SS
3
ITH
23
BOOST
22
SW
CC2 47pF
4
21
FCB LTC1736 VIN
INTVCC
100k
5
SGND
6
PGOOD
20
INTVCC
19
BG
7 SENSE –
18
PGND
47pF
1000pF 8 SENSE +
17
EXTVCC
9
VFB
16
VIDVCC
10
VOSENSE
15
VID4
11
VID0
14
VID3
12
VID1
13
VID2
M1
+
FDS6680A
CIN
22µF/30V
VIN
4.75V TO 24V
×2
CB 0.22µF
DB
CMDSH-3
L1
1.2µH
+
1µF
4.7µF
M2
FDS6680A
OS-CON RSENSE
0.004Ω
VOUT
1.35V TO 1.6V
D1
MBRS340T3
+
12A
COUT
180µF/4V
×4
×2
OPTIONAL:
CONNECT
TO 5V
SGND
OUTPUT VOLTAGE
PROGRAMMING
10Ω
10Ω
COUT: 4-180µF/4V PANASONIC EEFUEOG181R (AS SHOWN)
3-470µF/6.3V KEMIT T51CX447M006AS (ALTERNATE)
1-820µF/4V SANYO 4SP820M + 1-180µF/4V PANASONIC EEFUE0G181R (ALTERNATE)
CIN: SANYO OS-CON 305C22M
L1: PANASONIC ETQP6RZ1RZ0HFA
1736 TA02
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Adaptive Power and No RSENSE are trademarks of Linear Technology Corporaton.
28 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408)432-1900q FAX:(408)434-0507 q www.linear-tech.com
1736f LT/TP 1299 4K • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 1999
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