EPC3115S-x

www.DataSheet4U.com Push-Pull Low Power Transformer ELECTRONICS INC. EPC3115S-X & EPC3115S-X-LF Designed for use with Maxim Max253/Max3535E Add “-LF” after part number for Lead-Free Used in SMPS Push-Pull Topology UL 94V-0 Recognized Components UL 1446 Class B Insulation System Switching Frequency : 350 KHz 8 Pin SOIC PCMCIA Package 700 Vdc Minimum Isolation Very Low Core Loss Electrical Parameters @ 25° C PCA Part Number EPC3115S-1 EPC3115S-2 *EPC3115S-3 *EPC3115S-4 EPC3115S-5 EPC3115S-6 EPC3115S-7 EPC3115S-8 Voltage (V) Primary OCL (µH Typ.) Turns Ratio (Pri. to Sec.) ET (V-µSec.) Duty Cycle (%) Rectification (Half or Full Wave) { { V out V in @ 100 KHz, 0.1 Vrms Pri. :Sec. @ 350 KHz Connections 75 3.3 5 394 1:1:2:2 7.1 † Output Center Tap 75 5 5 988 1:1:1.3:1.3 11 † Output Center Tap 75 5 10 988 1:1:1.3:1.3 11 Voltage Doubler 75 5 10 988 1:1:2.67:2.67 11 † Output Center Tap 80 5 12 988 1:1:3:3 11 † Output Center Tap 80 5 24 988 1:1:3:3 11 Voltage Doubler 75 3.3 5 394 1:1:1:1 7.1 Voltage Doubler 75 5 5 988 1:1:.67:.67 11 Voltage Doubler 80 5 12 988 1:1:1.5:1.5 11 Voltage Doubler 75 5 15 988 1:1:2:2 11 Voltage Doubler † Connections : Output Center Tap as Common/Return Operating Temperature : -40°C to +85°C Package .290 (7.37) .070 (1.78) Marking : PCA EPC3115S-X(-LF) Date Code Pin 1 I.D. .150 (3.81) *.098 Max. (2.49) for EPC3115S-3/-4 .003/.010 (.076/.254) 0°-8° .050 (1.27) .018/.022 (.457/.559) Notes : 1. Assembly Process (Solder Composit...