MPL73-6R8

Power Inductor MPL73 TYPE APPLICATIONS Notebook computers DC/DC converters Battery power equipment Servers SMD TYPE FEATURES Big current (32A) Footprint compatible with most standard Lower temperature rise at big current Low DCR (1.7m ) Without noise AT 25 o C: 100KHz, 0.25V PART NO. MPL73-0R1 MPL73-R15 MPL73-0R2 MPL73-R22 MPL73-R33 MPL73-R47 MPL73-R68 MPL73-R82 MPL73-1R0 MPL73-1R5 MPL73-2R2 MPL73-3R3 MPL73-4R7 MPL73-6R8 MPL73-8R2 MPL73-100 Lo (uH) 20% 0.10 0.15 0.20 0.22 0.33 0.47 0.68 0.82 1.00 1.5 2.2 3.3 4.7 6.8 8.2 10 DCR (m )Typ 1.5 1.9 2.4 2.5 3.5 4 5 6.8 9 14 18 28 37 54 64 102 DCR (m ) MAX 1.7 2.5 3.0 2.8 3.9 4.2 5.5 8 10 15 20 30 40 60 68 105 Isat (Amperes) 60 52 41 40 30 26 25 24 22 18 14 13.5 10 8 7.5 7 Irms (Amperes) 32 26 24 23 20 17.5 15.5 13 11 9 8 6 5.5 4.5 4 3 Notes 1. Lo is the value of initial inductance. 2. Isat shows the DC current that will cause Lo to drop approximately 20%. o 3. Irms shows the DC current that will cause an approximately T of 40 C. 4. Operating Temperature Range: -55oC ~ +125oC. 5. RoHS Compliance. MECHANICAL CONSTRUCTION A F SCHEMATICS 1 3.40 B C XXX 4.00 7.50 DATE CODE 2 BOTTOM VIEW SUGGESTED PAD LAYOUT D E UNIT: mm / inch A = 7.20 0.30 / 0.283 0.012 B = 7.0 / 0.276 MAX C = 2.40 0.30 / 0.094 0.012 D = 3.00 / 0.118 MAX E = 0.01 / 0.0004 MIN F = 1.27 0.30 / 0.050 0.012 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-47