LPO1704 COILCRAFT | Alldatasheet
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© Coilcraft, Inc. 2006 Specifications subject to change without notice. Please check our website for latest information. SMT Power Inductors - LPO1704 Series Document 233-1 Document 233-1 Revised 01/27/05 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. 1L2 DCR SRF 1±20% max typ 2Isat3 3Irms4 1Part number1 (µH) (Ohms) (MHz) (A) (A) LPO1704-122ML_ 1.2 0.08 190 2.1 1.7 LPO1704-152ML_ 1.5 0.10 140 1.9 1.5 LPO1704-222ML_ 2.2 0.12 115 1.6 1.4 LPO1704-332ML_ 3.3 0.16 90 1.3 1.2 LPO1704-472ML_ 4.7 0.20 88 1.1 1.1 LPO1704-682ML_ 6.8 0.32 66 0.90 0.85 LPO1704-103ML_ 10 0.41 55 0.80 0.75 LPO1704-153ML_ 15 0.55 42 0.65 0.60 LPO1704-223ML_ 22 0.85 38 0.50 0.52 LPO1704-333ML_ 33 1.3 29 0.40 0.42 LPO1704-473ML_ 47 1.8 22 0.35 0.36 LPO1704-683ML_ 68 2.5 18 0.30 0.30 LPO1704-104ML_ 100 3.5 14 0.25 0.26 LPO1704-154ML_ 150 5.0 12 0.18 0.21 LPO1704-224ML_ 220 7.0 10 0.16 0.18 LPO1704-334ML_ 330 15.0 8 0.13 0.13 1. When ordering, please specify packaging code: LPO1704-334ML C 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. 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.
© Coilcraft, Inc. 2006 Specifications subject to change without notice. Please check our website for latest information. SMT Power Inductors - LPO1704 Series Typical L vs Frequency Typical L vs Current Document 233-2 Document 233-2 Revised 01/27/05 0.1 100 1000 0.01 0.1 11 0 Current (A) Inductance (µH) 10 µH 100 µH 1.2 µH 0.1 100 1000 0.01 0.1 11 0 Frequency (MHz) Inductance (µH) 10 µH 100 µH 1.2 µH 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 Ø 0.185 4,70 0.100 2,50 0.150 3,80 0.270 6,90 Recommended Land Pattern XXX Terminations: Silver-palladium-platinum-glass frit Tape and reel: 1000/7″ reel; 3500/13″ reel 12 mm tape width For packaging data see Tape and Reel Specifications section.