smt power inductors - lpo1704 series document 233-1 specifications subject to change without notice. document 233-1 revised 05/28/03 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 l 2 dcr srf 1 20% max typ 2 i sat 3 3 i rms 4 part number 1 (h) (ohms) (mhz) (a) (a) lpo1704-122m_ 1.2 0.08 190 2.1 1.7 lpo1704-152m_ 1.5 0.10 140 1.9 1.5 lpo1704-222m_ 2.2 0.12 115 1.6 1.4 lpo1704-332m_ 3.3 0.16 90 1.3 1.2 lpo1704-472m_ 4.7 0.20 88 1.1 1.1 lpo1704-682m_ 6.8 0.32 66 0.90 0.85 lpo1704-103m_ 10 0.41 55 0.80 0.75 lpo1704-153m_ 15 0.55 42 0.65 0.60 lpo1704-223m_ 22 0.85 38 0.50 0.52 lpo1704-333m_ 33 1.3 29 0.40 0.42 lpo1704-473m_ 47 1.8 22 0.35 0.36 lpo1704-683m_ 68 2.5 18 0.30 0.30 lpo1704-104m_ 100 3.5 14 0.25 0.26 lpo1704-154m_ 150 5.0 12 0.18 0.21 lpo1704-224m_ 220 7.0 10 0.16 0.18 lpo1704-334m_ 330 15.0 8 0.13 0.13 1. when ordering, please specify packaging code: lpo1704-334m_ c = 7 ? machine-ready reel eia-481 embossed plastic tape (1000 per 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 40c rise above 25c ambient. 5. operating temperature range -40c to +85c. 6. electrical specifications at 25c. see qualification standards section for environmental and test data. 0.216 5,50 max 0.040 1,00 max 0.260 6,60 max 0.029 0,750 alternate marking 0.192 4,90 0.168 4,30 0.134 3,40 0.100 2,50 ? 0.185 4,70 0.100 2,50 0.150 3,80 0.270 6,90 recommended land pattern xxx parts/reel: 7 1000 tape width: 12 mm for packaging data see tape and reel specifications section. 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.
smt power inductors - lpo1704 series typical l vs frequency typical l vs current document 233-2 specifications subject to change without notice. document 233-2 revised 11/15/02 0.1 1 10 100 1000 0.01 0.1 110 current (a) inductance (h) 10 h 100 h 1.2 h 0.1 1 10 100 1000 0.01 0.1 110 frequency (mhz) inductance (h) 10 h 100 h 1.2 h
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