Multi-Phase Power Inductors HALOGEN HF Pb FREE CPL2-50 Series • • • • • 50nH per phase coupled inductor 125°C maximum temperature operation Frequency range up to 2MHz Patents pending Low core loss, high efficiency Applications • For exclusive use with Volterra® VPR-Devices Environmental Data • Storage temperature range: -40°C to +125°C • Operating temperature range: -40°C to +125°C (Range is application specific) • Solder reflow temperature: J-STD-020D compliant SMD Device Description • • • • Packaging Halogen free, lead free and RoHS compliant Designed exclusively for use with Volterra® VPR-Devices A High current multi-phase inductor applications Ferrite core material • Supplied in tape and reel packaging, 750 (CPL2-2), 600 (CPL2-3), 500 (CPL2-4) and 400 (CPL2-5) parts per reel, 13” diameter reel Function Specifications Part Number CPL2-2-50TR-R CPL2-3-50TR-R CPL2-4-50TR-R CPL2-5-50TR-R Inductor Phases 2 3 4 5 Test Specifications DCR (Ω) Rated I Rated Imax Peak ±10% Inductance per per Phase per Phase @25°C Phase (nH) 3 (Adc) 3 (Adc) 3 0.00028 50 ± 20% 50 80 0.00028 50 ± 20% 50 80 0.00028 50 ± 20% 50 80 0.00028 50 ± 20% 50 80 1 OCL (Open Circuit Inductance) 2 Test parameters: 1MHz, 0.1Vrms, 0.0Adc. 3 The rated current, Imax peak and rated inductance per phase is determined by Volterra’s testing and circuit design. Additional information can be provided by contacting Volterra. 4 Part Number Definition: CPL2-x-50TR-R • CPL2= Product code and size • -x= number of phases • -50 = rated inductance value per phase in nH • TR= Tape and reel • -R suffix= RoHS compliant Dimensions - mm CPL2-2 Pin Numbers (1-2) (3-4) (3-4), (5-6) (3-4), (5-6), (7-8) OCL (nH)1,2 380±20% 400±20% 400±20% 400±20% Pin Numbers (3-4) (1-2), (5-6) (1-2), (7-8) (1-2), (9-10) OCL (nH)1,2 380±20% 380±20% 380±20% 380±20% Magnetizing Inductance @ 10Adc (25°C) 300 300 300 300 A This device is licensed for use only when incorporated within a voltage regulator employing power regulating devices manufactured by Volterra® Semiconductor Corporation. No license is granted expressly or by implication to use this device with power regulating devices manufactured by any company other than Volterra. CPL2-4 CPL2-3 CPL2-5 T op F ro n t 5 .0 M ax. 5 .0 M ax. 5 .0 M ax. B otto m The nominal DCR is measured from point “a” to point “b” Part Marking: Coiltronics logo CPL2 = Product Code and Size 0112 BU-SB12071 -x (-2, -3, -4 & -5) = Number of Phases wwllyy = Date code Page 1 of 3 R = Revision level Data Sheet: 4357 5 .0 M ax. Pad Layouts & Schematics - mm C P L2-2 C P L2-3 9.0 9.0 C P L2-4 9.0 3.1 C P L2-5 9.0 3.1 3.1 3.1 R ecom m ended 4.3 P ad Layout 7.0 4.3 4.3 7.0 3.6 4.3 7.0 3.6 7.0 3.6 3.6 1 3 1 3 5 1 3 5 7 1 3 5 7 9 2 4 2 4 6 2 4 6 8 2 4 6 8 10 S chem atic Packaging Information - mm 2.0 2.0 dia. 1.5 dia. 1.75 4.0 5.1 2 0.25 Pin #1 C P L 2-2 26.6 wwllyy R C P L 2-2 750 parts per reel 11.6 44.0 ± 0.30 16.0 2.0 2 .0 dia 1 .5 dia. 4.0 5.1 1.75 2 6.25 56.0 ± 0.30 C P L2 -3 Pin #1 35.6 wwllyy R C P L 2-3 600 parts per reel 11.6 2 .0 dia. 16.0 2.0 4.0 1.5 dia. 5.1 1.75 2 6 .25 44.6 56.0 ± 0.30 C P L2 -4 C P L 2-4 500 parts per reel wwllyy R Pin #1 11.6 2.0 dia. 5.1 16.0 2.0 4.0 1.5 dia 1.75 3 4 .25 Pin #1 53.6 72.0 ± 0.30 C P L2 -5 w w llyy R C P L 2-5 400 parts per reel 11.6 S ection A-A 16.0 U ser D irectio n o f feed Supplied in tape-and-reel packaging on a 13” diameter reel. 0112 BU-SB12071 Page 2 of 3 Data Sheet: 4357 Solder Reflow Profile TP TC -5°C Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s Package Thickness <2.5mm _2.5mm > TL Preheat A Temperature T smax Table 1 - Standard SnPb Solder (T c) tP t Volume mm3 <350 235°C 220°C Volume mm3 _ >350 220°C 220°C Table 2 - Lead (Pb) Free Solder (Tc) Tsmin Package Thickness <1.6mm 1.6 – 2.5mm >2.5mm ts 25°C Time 25°C to Peak Volume mm3 <350 260°C 260°C 250°C Volume mm3 350 - 2000 260°C 250°C 245°C Volume mm3 >2000 260°C 245°C 245°C Time Reference JDEC J-STD-020D Profile Feature Preheat and Soak • Temperature min. (Tsmin) Standard SnPb Solder 100°C Lead (Pb) Free Solder 150°C • Temperature max. (Tsmax) 150°C 200°C • Time (Tsmin to Tsmax) (ts) Average ramp up rate Tsmax to Tp Liquidous temperature (TL) Time at liquidous (tL) Peak package body temperature (TP)* Time (tp)** within 5 °C of the specified classification temperature (Tc) Average ramp-down rate (Tp to Tsmax) Time 25°C to Peak Temperature 60-120 Seconds 60-120 Seconds 3°C/ Second Max. 3°C/ Second Max. 183°C 60-150 Seconds 217°C 60-150 Seconds Table 1 Table 2 20 Seconds** 30 Seconds** 6°C/ Second Max. 6°C/ Second Max. 6 Minutes Max. 8 Minutes Max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. North America Cooper Electronic Technologies 1225 Broken Sound Parkway NW Suite F Boca Raton, FL 33487-3533 Tel: 1-561-998-4100 Fax: 1-561-241-6640 Toll Free: 1-888-414-2645 Cooper Bussmann P.O. Box 14460 St. Louis, MO 63178-4460 Tel: 1-636-394-2877 Fax: 1-636-527-1607 Europe Cooper Electronic Technologies Cooper (UK) Limited Burton-on-the-Wolds Leicestershire • LE12 5TH UK Tel: +44 (0) 1509 882 737 Fax: +44 (0) 1509 882 786 Cooper Electronic Technologies Avda. Santa Eulalia, 290 08223 Terrassa, (Barcelona), Spain Tel: +34 937 362 812 +34 937 362 813 Fax: +34 937 362 719 Asia Pacific Cooper Electronic Technologies 1 Jalan Kilang Timor #06-01 Pacific Tech Centre Singapore 159303 Tel: +65 278 6151 Fax: +65 270 4160 The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. © 2012 Cooper Bussmann w w w. c o o p e r bu s s m a n n . c o m 0112 BU-SB12071 Page 3 of 3 Data Sheet: 4357