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DS5022P-473MLD Datasheet(PDF) 1 Page - Coilcraft lnc. |
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DS5022P-473MLD Datasheet(HTML) 1 Page - Coilcraft lnc. |
1 / 2 page ![]() © Coilcraft, Inc. 2011 Specifications subject to change without notice. Please check our website for latest information. 1. When ordering, please specify termination and packaging codes: DS5022P-105M LD Termination: L = RoHS compliant gold over nickel over phos bronze. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: D =13 ″ machine-ready reel. EIA-481 embossed plastic tape (250 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 D instead. 2. Inductance tested at 0.1 Vrms, 100 kHz, 0 Adc. 3. DC current at which the inductance drops 10% (typ) from its value without current. 4. Current that causes a 40°C temperature rise from 25°C ambient. 5. Ambient temperature range: –40°C to +85°C with Irms current +85°C to +125°C with derated current 6. Storage temperature range: Component: –40°C to +125°C Packaging: –40°C to +80°C 7. Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. SMTPowerInductors–DS5022PSeries The DS5022 Series of magnetically shielded power inductors is designed for the higher current require- ments of portable computers, video recorders and other DC-DC conversion applications. They feature saturation current ratings as high as 18 Amps and rms current ratings up to 6.5 Amps. Low DC resistance (as low as 0.040 Ohms) keeps power losses to a minimum. L DCR SRF ±20%2 max typ Isat3 Irms4 Part Number1 (µH) (Ohms) (MHz) (A) (A) DS5022P-102ML_ 1.0 0.016 130 18.0 6.5 DS5022P-222ML_ 2.2 0.023 70 14.0 5.0 DS5022P-332ML_ 3.3 0.026 60 12.5 4.7 DS5022P-472ML_ 4.7 0.028 40 11.5 4.4 DS5022P-562ML_ 5.6 0.030 33 10.8 4.1 DS5022P-103ML_ 10 0.040 30 8.0 3.9 DS5022P-153ML_ 15 0.048 20 7.0 3.4 DS5022P-223ML_ 22 0.059 18 6.0 3.1 DS5022P-333ML_ 33 0.075 14 5.0 2.8 DS5022P-473ML_ 47 0.097 10 4.0 2.4 DS5022P-683ML_ 68 0.138 9.0 3.0 2.0 DS5022P-104ML_ 100 0.207 7.0 2.4 1.7 DS5022P-154ML_ 150 0.293 6.0 2.1 1.3 DS5022P-224ML_ 220 0.47 5.0 1.9 1.1 DS5022P-274ML_ 270 0.64 4.5 1.4 0.95 DS5022P-334ML_ 330 0.78 4.0 1.1 0.86 DS5022P-474ML_ 470 1.08 3.0 1.1 0.73 DS5022P-684ML_ 680 1.40 2.5 0.96 0.64 DS5022P-824ML_ 820 1.70 2.2 0.88 0.58 DS5022P-105ML_ 1000 2.01 2.0 0.80 0.53 Document 188-1 Document 188-1 Revised 01/12/11 For new designs, consider the MSS1278 as an alter- native to this series. The MSS1278 series is more cost effective, features a smaller footprint, lower DCR and better current handling. We will continue to manufacture and support the DS5022P indefinitely. |
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