參數(shù)資料
型號(hào)： EPI3L9881F1818L
廠商： PCA Electronics Inc.
英文描述： Contents Surface Mount Power Inductor
中文描述： 內(nèi)容表面安裝電源電感
文件頁(yè)數(shù)： 25/50頁(yè)
文件大小： 1795K
代理商： EPI3L9881F1818L
E L E C T R O N I C S I N C .
Surface Mount Power Inductors
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Used in PDA’s, Cell Phones, Digital Cameras, MP3 Players,
Low Power CPU & DSP Supply and Organizers
Used as an Inductor in TI TPS6205X, TPS6110X and TPS6112X
Series Applications
Low loss material ensures operation in high frequency switching
converters, such as Buck, Boost or as output averaging filter inductor
EPI F3030L Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXF3030L Rev. 1 1/28/03
Primary Specification
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
12
15
18
22
33
39
47
56
68
82
100
120
150
220
330
470
560
680
820
1000
Induct.
(μH ± 20%)
@ 10
.072
.098
.130
.140
.190
.240
.320
.360
.470
.520
.690
.790
.890
1.27
1.65
2.62
4.18
4.67
5.73
6.54
9.44
DCR
(
Max.)
EPI100162F3030L
EPI120152F3030L
EPI150132F3030L
EPI180122F3030L
EPI220102F3030L
EPI330911F3030L
EPI390771F3030L
EPI470761F3030L
EPI560681F3030L
EPI680611F3030L
EPI820571F3030L
EPI101501F3030L
EPI121491F3030L
EPI151431F3030L
EPI221351F3030L
EPI331281F3030L
EPI471241F3030L
EPI561221F3030L
EPI681191F3030L
EPI821181F3030L
EPI102161F3030L
Part
Number
1.68
1.52
1.33
1.20
1.07
0.91
0.77
0.76
0.68
0.61
0.57
0.50
0.49
0.43
0.35
0.28
0.24
0.22
0.19
0.18
0.16
Idc
(Amp)
Package F3030L
.287
± .008
(7.30
± .200)
.200
(5.10)
.138 Max.
(3.50)
Recommended
Pad Layout
.138
(3.50)
.150
(3.83
.335
(8.50)
Marking:
PCA
Inductance Value
.080
(2.03)
.287
± .008
(7.30
± .200)
Note :
1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Change at Idc : 20% Typ.
3. Inductance Change at Isat: 35% Approximate.
2.10
1.90
1.66
1.50
1.33
1.13
0.96
0.95
0.85
0.76
0.71
0.62
0.61
0.53
0.43
0.35
0.30
0.27
0.23
0.22
0.20
Isat
(Amp)
Battery
+
-
TPS6112X
SWN
SWP
VOut
PGnd
FB
VBat
LBI
SKIPEN
Gnd
Control
Vcc1
EN
LDOEN
PGOOD
LBO
LDOIN
LDOOUT
LDOSENSE
Vcc2
On
On
On
Off
Off
Off
Inputs
L1
Application
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