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零件编号
产品描述 (功能)
EL7554(2005) 查看數據表(PDF) - Intersil
零件编号
产品描述 (功能)
生产厂家
EL7554
(Rev.:2005)
Monolithic 4 Amp DC-DC Step-Down Regulator
Intersil
EL7554 Datasheet PDF : 14 Pages
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EL7554
Typical Application Diagram
R
2
10.2K
R
1
12.7K
C
C
R
C
0.018µF 2.32K
0.018µF
1 COMP
2 VREF
3 FB
SGND 28
COSC 27
STN 26
220pF
C
OSC
4 VO
5 VTJ
STP 25
EN 24
0.22µF
6 TM
PG 23
V
OUT
(1.8V, 4A)
47µF
2.2µH
C
OUT
7 SEL
8 LX
9 LX
10 LX
11 LX
VDD 22
VIN 21
VIN 20
VIN 19
PGND 18
V
IN
(3V TO
6V)
2x10µF
C
IN
12 LX
PGND 17
13 LX
PGND 16
14 NC
NC 15
2
FN7360.2
January 31, 2005
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