LPO1704 Datasheet, PDF (1/2 Pages) Coilcraft lnc. – SMT Power Inductors

Document 233-1
SMT Power Inductors - LPO1704 Series
We now offer an improved version of
this series: LPO6610.
It has identical electrical specifications and footprint,
and comes in a more robust package that features part
identification marking. We will, however, continue to
produce the LPO1704 indefinitely.
1_{Part number}1
LPO1704-122ML_
LPO1704-152ML_
LPO1704-222ML_
LPO1704-332ML_
LPO1704-472ML_
LPO1704-682ML_
LPO1704-103ML_
LPO1704-153ML_
LPO1704-223ML_
LPO1704-333ML_
LPO1704-473ML_
LPO1704-683ML_
LPO1704-104ML_
LPO1704-154ML_
LPO1704-224ML_
LPO1704-334ML_
1_L2 _DCR
1_{±20% max}
(µH) (Ohms)
1.2 0.08
1.5 0.10
2.2 0.12
3.3 0.16
4.7 0.20
6.8
10
15
22
33
0.32
0.41
0.55
0.85
1.3
47 1.8
68 2.5
100 3.5
150 5.0
220 7.0
330 15.0
SRF
typ
(MHz)
190
140
115
90
88
66
55
42
38
29
22
18
14
12
10
8
2_Isat3 3_Irms4
(A) (A)
2.1 1.7
1.9 1.5
1.6 1.4
1.3 1.2
1.1 1.1
0.90
0.80
0.65
0.50
0.40
0.85
0.75
0.60
0.52
0.42
0.35
0.30
0.25
0.18
0.16
0.36
0.30
0.26
0.21
0.18
0.13 0.13
Measuring just 1 mm high, the
LPO1704 is the world’s lowest pro-
file power inductor!
This series has been specially de-
signed for applications requiring the
smallest possible footprint and low-
est height: notebook computers,
PDAs, PC Cards, mobile phones and
other handheld products.
The specially designed ceramic case totally protects the
winding while the flat top provides the best possible
surface for pick and place handling.
1. When ordering, please specify packaging code:
LPO1704-334MLC
Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic
tape (1000 parts per full reel).
B = Less than full reel. In tape, but not machine ready.
To have a leader and trailer added ($25 charge),
use code letter C instead.
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DC current at which the inductance drops 10% (typ) from its value
without current.
4. Average current for a 40°C rise above 25°C ambient.
5. Operating temperature range -40°C to +85°C.
6. Electrical specifications at 25°C.
See Qualification Standards section for environmental and test data.
© Coilcraft, Inc. 2006
Specifications subject to change without notice.
Please check our website for latest information. Document 233-1 Revised 01/27/05