ISDN TEP5844 DC/DC Converter Transformer TEP5844 is designed and approved to be used as a power supply transformer with the Siliconix SI 9105 device. Features: TEP5844 meets the CCITT I.430 requirements with reference to various modes of operation. • Compact size • Efficient • Reinforced insulation in accordance with IEC950, EN60950 MECHANICAL 4 8 3 5 2 7 1 6 L H C B DOT AT PIN #1 1 S 2 3 4 DIMENSIONS, Inches (mm) A 8 7 6 W P/N L TEP5606 5 W H A B C S 0.87 0.83 0.63 0.60 0.20 0.12 0.025 (22.0) (21.0) (16.0) (15.3) (5.1) (3.0) (0.64) ELECTRICAL SPECIFICATIONS Issue: A 96/03.27 5844.chp Input Voltage (3 - 4) Output Voltage (7 - 6) & (7 - 8) (7 - 5) Turns Ratio (3 - 4) : (1 - 2) (3 - 4) : (6 - 7) : (7 - 8) : (7 - 5) Inductance (3 - 4) Dielectric Strength Filtran Limited (3 - 4)/(1 - 2) to (6 - 8) 24 - 50 V 2 x 12 V 5V 50 mA ea 300 mA 2.42 : 1 4.6 : 2.2 : 2.2 : 1 1 mH nom. 4000 V 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3 Tel : (613) 226-1626 Fax : (613) 226-7124 3-17