NA5730-AL XXXXY Document 1023 For TI TPS23751 / 2 Flyback Transformer PD Controllers Flyback transformer for Texas Instruments TPS23751 and TPS23752 PD Controllers Input: 33 57 V 1500 Vrms, one minute isolation from primary and bias to secondary and drive Core material Ferrite Terminations RoHS tin-silver-copper over tin over nickel over phos bronze. Other terminations available at additional cost. Weight 11.3 g Ambient temperature 40C to +125C Storage temperature Component: 40C to +125C. Tape and reel packaging: 40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 175 per 13 reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 11.9 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an addi- tional aqueous wash. See Doc787 PCB Washing.pdf. 2 3 L at 0 A L at Ipk 4 6 DCR max (Ohms) Turns ratio 5 3 Part 10% min Leakage L Ipk 1 7 number (H) (H) pri sec bias drive max (H) pri : sec pri : bias pri : drive (A) Output NA5730-AL 62 55.8 0.107 0.004 0.122 0.060 2.0 1 : 0.125 1 : 0.29 1 : 0.125 2.1 5.0 V, 4.5 A 1. When ordering, please specify a packaging code: 2. Inductance is measured at 250 kHz, 0.1 Vrms, 0 Adc. 3. Peak primary current drawn at minimum input voltage. NA5730-ALD 4. DCR for the primary and the secondary is measured with windings Packaging: D = 13 machine ready reel. EIA-481 embossed plastic connected in parallel. tape (175 parts per full reel). Quantities less than full 5. Leakage inductance is for the primary, measured with the windings reel available: in tape (not machine ready) or with connected in parallel and the secondary windings shorted. leader and trailer ( 25 charge). 6. Turns ratio is with the primary windings and secondary windings con- B = Less than full reel. In an effort to simplify our part nected in parallel. numbering system, Coilcraft is eliminating the need 7. Output is with the secondary windings connected in parallel. Output of the for multiple packaging codes. When ordering, simply drive winding is 5 V, 10 mA. Output of the bias winding is 12 V, 20 mA. change the last letter of your part number from B to D. 8. Electrical specifications at 25C. Refer to Doc 362 Soldering Surface Mount Components before soldering. Dot indicates pin 1 1 3 12 12 1 12 0.118 11 4 0.028 3,00 0,70 Pri Sec 0.810 Recommended max 20,57 0.050 9 0.118 Land Pattern 1,27 10 3,00 8 0.930 0.130 Bias Drive 23,62 3,3 0.827 21,0 7 Primary windings and secondary 0.450 max windings to be connected in parallel 11,43 on PC board 0.004 / 0,10 0.969 24,6 inches 1.181 max Dimensions are in mm 30,00 Document 1023 Revised 10/08/13 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2020 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Audio Transformers / Signal Transformers category: Click to view products by Coilcraft manufacturer: Other Similar products are found below : CX2041NLT MGPWT-00449-P PE-64961 H1302FNLT H5008FNL H5012FNL H5020FNLT H5077NLT H5079NLT H5084FNLT B78476A9558A003 1812WBT2-4 1879479-1 HX2260FNL HX5014FNL EX2024FNL FL1066 T1137NLT T3012NL PE-65812FNL PE- 65848FNLT H1174FNL H1302FNL H5015FNL H5019EFNL H5062FNLT CX2047LNL MGPWT-00059-P MGPWT-00266-P MGPWT- 00278-P MGPWT-00431-P TTC-100 TTC-143-H TTC-5032-1 BX1194WNLT HX1234NLT HX5008FNLT HX5019FNL HX5084NL 3- 1879385-5 TX1263NLT 4-1879391-0 T1142NL HX6101FNL HX5084FNL HX1148NL HX5020FNLT HX5014FNLT T1124NL 1879732-1