參數(shù)資料
型號： EPI331651B37F
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
文件頁數(shù)： 28/50頁
文件大小： 1795K
代理商： EPI331651B37F
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 as an Inductor in TI TPS6103X Series, Single Cell or Dual Cell
Boost Converters
Used in PDA’s, MP3 Players, Camcorders, & other Portable
Communication Equip.
Low loss material ensures operation in high frequency switching
converters, such as Buck, Boost or as output averaging filter inductor
High Current Application
Low Profile Version
EPI F4747L Series
Product performance is limited to specified parameters. Data is subject to change without prior notice.
CSIXXXXXXF4747L Rev. 2 6/9/03
Primary Specification
Induct.
(μH ± 20%)
@ 0 Adc
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
10
15
18
22
33
39
47
56
68
82
100
150
220
330
470
560
680
820
1000
.025
.030
.034
.036
.068
.073
.075
.110
.120
.140
.160
.230
.400
.570
.770
.860
1.20
1.34
1.53
DCR
(
Max.)
EPI100402F4747L
EPI150332F4747L
EPI180302F4747L
EPI220282F4747L
EPI330212F4747L
EPI390202F4747L
EPI470182F4747L
EPI560172F4747L
EPI680152F4747L
EPI820142F4747L
EPI101132F4747L
EPI151102F4747L
EPI221801F4747L
EPI331681F4747L
EPI471581F4747L
EPI561541F4747L
EPI681481F4747L
EPI821431F4747L
EPI102401F4747L
Part
Number
4.0
3.3
3.0
2.8
2.1
2.0
1.8
1.7
1.5
1.4
1.3
1.0
.80
.68
.58
.54
.48
.43
.40
Idc
(Amp)
Package F4747L
.472
± .012
(12.00
± .300)
.299
(7.60)
.177 Max.
(4.50)
Recommended
Pad Layout
.276
(7.00)
.213
(5.40)
.504
(12.80)
Marking:
PCA
Inductance Value
.197
(5.00)
.472
± .012
(12.00
± .300)
Note :
1. Temperature Rise : 40°C Max. @ Idc
2. Inductance Change at Idc : 10% Approximate.
Application
L1
μH
Input
+
-
SW
TPS6103X
LBI
R1
R2
R4
R3
C1
Fb
PGnd
LBO
VBat
EN
Sync
Gnd
VOut
C2
C3
R6
Vcc
Output
Boost
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