Power Inductor
LCD104A TYPE
FEATURES
Tolerance of inductance
0.3~1000uH 20%
Low profile
Low cost
Suitable for the large current application
SMD TYPE
APPLICATIONS
Notebook computers
Battery powered equipment
DC/DC converters
Scanners, CD-ROMs & DVDs
AT 25
o
C: 100KHz, 0.1V
PART NO.
LCD104-0R3A
LCD104-0R6A
LCD104-1R0A
LCD104-1R5A
LCD104-2R2A
LCD104-3R3A
LCD104-4R7A
LCD104-6R8A
LCD104-100A
LCD104-150A
LCD104-220A
LCD104-250A
LCD104-330A
LCD104-470A
LCD104-680A
LCD104-820A
LCD104-101A
LCD104-151A
LCD104-181A
LCD104-221A
LCD104-331A
LCD104-471A
LCD104-681A
LCD104-102A
Inductance
(uH 20%)
0.3
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
25
33
47
68
82
100
150
180
220
330
470
680
1000
DCR
( ) MAX
0.003
0.004
0.009
0.010
0.012
0.015
0.018
0.027
0.038
0.046
0.085
0.072
0.10
0.14
0.20
0.25
0.28
0.40
0.55
0.61
1.02
1.27
2.02
3.00
Isat
(Amperes)
16
15
9.0
8.0
7.0
6.4
5.4
4.6
3.8
3.0
2.6
2.4
2.0
1.6
1.4
1.0
1.2
1.0
0.8
0.8
0.6
0.5
0.4
0.3
T=45
O
C, depending on whichever is lower.
Note: Isat indicates the value of current when the inductance is 10% lower than its initial value or temperature rising
MECHANICAL CONSTRUCTION
A
1.9
9.6
SCHEMATICS
1
LCD104
-***A
B
D
F
3.2
SUGGESTED PCB LAYOUT
BOTTOM VIEW
2
DATE CODE
C
E
UNIT : mm / inch
A = 13.10 / 0.516 (MAX)
B = 9.254 0.254 / 0.364 0.010
C = 5.50 / 0.216 (MAX)
D = 2.50 0.254 / 0.098 0.010
E = 1.20 0.30 / 0.047 0.012
F = 0.80 / 0.032 (REF)
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SHANG YING ROAD, KUEI SAN, TAOYUAN HSIEN 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com/products/networking/power.htm
A-4