EB0057-DL COILCRAFT | Alldatasheet
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© Coilcraft, Inc. 2009 Specifications subject to change without notice. Please check our website for latest information. PFC Choke Document 395 Document 395 Revised 10/31/08 For STMicroelectronics L6562 PFC Controller Part Inductance1 Primary DCR Isolation 2 Turns ratio Isat3 Irms4 number ±10% (µH) max (Ohms) (Vrms) pri : aux (A) (A) EB0057-DL 150 0.09 4800 8 : 1 10.0 4.0 1. Inductance measured at 50 kHz, 0.1 Vrms, 0 Adc. 2. Isolation measured from pins 1 and 2 to pins 13 and 14 with voltage applied for 2 seconds. 3. DC current at which the inductance drops 10% (typ) from its value without current. 4. Current that causes a 40°C temperature rise from 25°C ambient. 5. Electrical specifications at 25°C. 1.77 44,96max max1.77 44,96 0.156 / 0.250 3,96 / 6,35 0.069 1,75 0.039 1,00 dia dia 1.004 25,5 1.004 25,5 0.200 5,08 1.50 38,1 max Recommended Board Layout Dot indicates pin1 This power factor correction choke is designed specifi- cally for the STMicroelectronics L6562 PFC controller. It is intended for use in IEC61000-3-2 compliant switch mode power supplies used in televisions, desktop PCs and high-end ac-dc adapters/chargers. The EB0057-DL is the RoHS-compliant version of the EB0057-C. It is electrically identical and fits the recom- mended PC board layout. Coilcraft can design custom transformers with voltage, inductance and DCR values to meet your specific re- quirements. Contact Coilcraft for more information or for free evaluation samples. 6,7 1,2 Pri Aux The windings are internally as shown connected 13,14 Core material Ferrite Terminations RoHS compliant tin-silver over tin over copper-clad steel. Other terminations available at additional cost. Weight 75 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. 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 50 parts per tray PCB washing Only pure water or alcohol recommended Dimensions are in inches mm