DA2062-AL COILCRAFT | Alldatasheet
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© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. Flyback Transformer Document 500 Document 500 Revised 10/29/08 1. When ordering, please specify a packaging code: DA2062-ALD Packaging: D =1 3″ machine ready reel. EIA-481 embossed plastic tape (400 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 is for the primary, measured at 375 kHz, 0.6 Vrms, 0 Adc. 3. Peak primary current drawn at minimum input voltage. 4. Leakage inductance is for the primary and is measured with secondary windings shorted. 5. Turns ratio is with the secondary windings connected in parallel. 7. Output of the secondary is with the windings connected in parallel. Bias winding output is 14 V. 8. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Inductance Inductance Leakage Part at 0 Adc 2 at Ipk3 DCR max inductance 4 Turns ratios5 Ipk3 Secondary number1 ±10% (µH) min (µH) (Ohms) max (µH) pri : sec pri : bias (A) output 0.013 (pins 9 – 6) 0.013 (pins 10 – 7) 0.181 (pins 4 – 5) Recommended Land Pattern 0.585 14,86 0.660 16,76 0.300 7,62 0.512 13,00 0.098 2,50 0.098 2,50 0.098 2,50 0.069 1,75 0.029 0,74 max Dot indicates pin 1 max max 0.004/0,10 DA2062-AL CCIXXXX For DC-DC converters based on Power Integrations DPA423G Core material Ferrite Terminations RoHS tin-silver over tin over nickel over phos bronze. Other terminations available at additional cost. Weight 2.4 g Ambient temperature –40°C to +125°C Storage temperature Component: –40°C to +125°C. Packaging: –40°C to +80°C 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) Packaging 400 per 13″ reel Plastic tape: 32 mm wide, 0.4 mm thick, 20 mm pocket spacing, 7.6 mm pocket depth Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 PCB washing Only pure water or alcohol recommended Designed in accordance with Power Integrations Engineer- ing Prototype Report EPR-86 Operates in continuous conduction mode with 36 – 57 V input 1500 Vrms isolation between primary and secondary ½ Pri ½ Pri Bias Sec Secondary windings to be connected in parallel on PC board