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Document 789-1 Revised 11/19/15 Core material Ferrite Terminations RoHS compliant tin-silver over tin over copper. Other terminations available at additional cost. Weight 13.4 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Tray packaging: –40°C to +80°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 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 100 per tray PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. Inductance Inductance Leakage Part at 0 A1 at Ipk2 DCR max inductance Turns ratio Ipk2 number ±10% (mH) (mH) (Ohms) max (µH)3 Pri : S1 : P1 : Sense (A) Output 0.109 (S1) 0.155 (Sense) 1. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4263B impedance analyzer or equivalent. 2. Peak primary current drawn at minimum input voltage. 3. Leakage inductance is for the primary and is measured with the sec- ondary shorted. 4. Electrical specifications at 25°C. Dimensions are in inches mm 0.110 2,79 0.590 15,0 0.590 15,0 0.830 21,1 Dot indicates pin 1 0.830 21,1 0.197 5,0 0.197 5,0 0.025 0,64 min 0.680 17,30 max max 0.048 1,2 ∅ Recommended PC Board Layout
- Specified by Texas Instruments for use in the Bias Power Supply for their UCD3K Digital Power Controller
- Universal input; 5 Watt output
- 3000 Vrms, one minute isolation Pri and P1 to S1 and Sense; 1500 Vrms, one minute isolation windings to core
- Designed to meet UL/CSA/IEC 60950 Reinforced Insulation Class; 3.0 mm creepage and clearance. For Texas Instruments UCD3K Digital Power Controller Pri Vaux primary (P1) Vaux secondary (S1) Vin monitor (Sense)