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| LTC3711 Datasheet, PDF (21/24 Pages) Linear Technology – 5-Bit Adjustable, Wide Operating Range, No RSENSE | |||
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APPLICATIO S I FOR ATIO
LTC3711
CSS
0.1µF
RRNG1 RRNG2
4.99k 45.3k
1
VID2
24
VID1
2
RUN/SS
23
VID0
3
VON
22
BOOST
RPG
100k
4
21
PGOOD
TG
5
VRNG
20
SW
LTC3711
RVP2
40.2k
RVP1
12.4k
6
FCB
7
CC1
180pF 8
ITH
SGND
SENSE+ 19
18
PGND
17
BG
RON
330k
CFB 100pF
9
ION
10
VFB
16
INTVCC
15
VIN
11
14
VOSENSE EXTVCC
12
VID3
13
VID4
DB
CMDSH-3
CB
0.33µF
CVCC
4.7µF
RF
1â¦
CF
0.1µF
M1
L1
IRF7811A 1µH
M2
IRF7811A
Ã2
RSENSE
0.003â¦
D1
UPS840
CIN
22µF
50V
Ã3
VIN
7V TO 24V
VOUT
1.5V
15A
COUT
270µF
2V
Ã3
CIN: UNITED CHEMICON THCR70EIH226ZT
COUT: CORNELL DUBILIER ESRE271M02B
L1: SUMIDA CEP125-IR0MC-H
3711 F010
Figure 10. CPU Core Voltage Regulator with Active Voltage Positioning 1.5V/15A at 300kHz
3711f
21
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