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MS590PND223MSZ Datasheet(PDF) 1 Page - Coilcraft lnc. |
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MS590PND223MSZ Datasheet(HTML) 1 Page - Coilcraft lnc. |
1 / 3 page 1102 Silver Lake Road Cary IL 60013 Phone Fax 800-981-0363 847-639-1508 E-mail Web cps@coilcraft.com www.coilcraft-cps.com ® © Coilcraft, Inc. 2012 Specifications subject to change without notice. Please check our website for latest information. Document MS703-1 Revised 07/13/12 HighReliabilityCoupledInductors MS590PND The MS590PND series of shielded coupled inductors was designed specifically for high temperature applications – up to 155°C. Tin-lead (Sn-Pb) terminations are used for the best possible board adhesion. The excellent coupling coefficient (k ≥ 0.98) makes it ideal for use in SEPIC applications. In SEPIC topologies, the required inductance for each winding in a coupled induc- tor is half the value needed for two separate inductors, allowing selection of a part with lower DCR and higher current handling. These inductors provide high inductance, high efficiency, excellent current handling and 500 V isolation in a very rugged part. They are well suited for use as VRM induc- tors in high-current DC-DC and VRM/VRD controllers. They can also be used as two single inductors connected in series or parallel, as a common mode choke or as a 1 : 1 transformer. Core material Ferrite Terminations Tin-lead (63/37) over tin over nickel over phos bronze Weight: 2.8 – 3.2 g Ambient temperature –55°C to +105°C with Irms current, +105°C to +155°C with derated current Storage temperature Component: –55C to +155°C. Tape and reel packaging: –55°C to +80°C Winding to winding isolation 500 Vrms Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Winding-to-winding and winding-to-core isolation 500 Vrms Enhanced crush-resistant packaging 500/13 ″ reel; Plastic tape: 24 mm wide, 0.35 mm thick, 16 mm pocket spacing, 6.6 mm pocket depth L1 L2 Q1 C1 C2 + ++ –– D1 VOUT VIN Load Typical SEPIC schematic Refer to Application Note, Document 639, “Selecting Coupled Inductors for SEPIC Applications” 1260 COUPLED INDUCTORS Dimensions are in inches mm 0.217 5,5 0.177 4,5 0.157 4,0 0.079 2,0 1 4 2 3 3 1 2 4 L1 L2 123 X 0.197 5,0 0.059 1,5 0.197 5,0 0.138 3,5 0.484 12,3 max 0.484 12,3 max Dash number Internal code 1 4 2 3 0.236 ±0.008 6,0 ±0,2 Dot indicates pin1 Dimensions are for the mounted part. Dimensions before mounting can be an additional 0.006 inch (0,152 mm). * * Suggested Land Pattern |
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