Document 682 For Microchip Technologys Flyback Transformer Isolated AC LED driver Developed specifically for Microchip Technologys Isolated AC LED driver to operate with PIC16HV785 CMOS Microcontroller and MCP1402 Gate Driver Universal ac input 20 V, 0.7 A output Operates at 125 kHz 3000 Vrms, one minute isolation from the primary and bias to the secondary winding Bias winding supplies 12 V to power the microprocessor Core material Ferrite Terminations RoHS tin-silver over tin over copper clad steel. Other terminations available at additional cost. Weight 11.7 g Ambient temperature 40C to +85C Storage temperature Component: 40C to +85C. Tray packaging: 40C to +80C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Packaging 117 parts per tray PCB washing Only pure water or alcohol recommended Inductance Inductance Leakage 1 2 3 2 DCR max (Ohms) Turns ratio Part Power at 0 A at Ipk inductance Ipk 4 number (W) 10% (H) min (H) pri sec bias max (H) pri : sec pri : bias (A) Output GA3172-AL 14 500 450 0.675 0.245 0.325 8.25 1 : 0.214 1 : 0.131 0.78 20 V, 0.7 A Dot indicates pin 1 1. Inductance measured at 125 kHz, 0.1 Vrms, 0 Adc. 2. Peak primary current drawn at minimum input voltage. 3. Leakage inductance is for the primary and is measured with the secondary shorted. 4. Output is for the secondary. Bias winding output is 12 V. 5. Electrical specifications at 25C. 0.935 Refer to Doc 362 Soldering Surface Mount Components before soldering. 23,74 210 0.118 0.400 min Pri Sec 3,00 10,16 0.020 Recommended 1 6 0,50 PC Board Layout 0.561 0.150 14,25 5 typ 0.400 3,80 10,16 1 Bias 56 4 0.876 22,25 0.039 1,00 1 10 (10 ) inches Dimensions are in mm Document 682 Revised 09/01/09 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 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