GS30T48-5 30 W DC-DC CONVERTER Vin Vout Iout 36 to 72 V 5V 6A Type GS30T48-5 DESCRIPTION The GS30T48-5 is a 30W DC-DC converter designed to provide a 5V/6A isolated power source. The module features a wide input voltage range (36 to 72V), low reflected input currend and short-circuit protection. ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified) Symbol Parameter Test Conditions Max Unit Input Voltage Vo= 5V 48 72 V li Input Current Vi = 48V Vo = 5V Io = 6A 0.79 0.82 A Iir Input Reflected Current Vi= 48V Vo = 5V Io= 6A 250 300 mApp Iiinr Input Inrush Current Vi= 48V Vo= 5V Io= 6A 18 22 Ap lisc Input Shortcircuit Current Vi = 48V Vo = 0V 45 70 mA Vo Output Voltage Vi= 36 to 72V 5.00 5.25 V Vor Output Ripple Voltage Vi= 48V 150 200 mVpp δVo Line Regulation Vi= 36 to 72V Io= 6A 2 10 mV δVo Load Regulation Vi= 48V Io= 0.05 to 6A 2 10 mV Output Current Vi= 36 to 72V 6 A Output Short-circuit Current Vi= 48V 1.1 A Iosc Vis Io= 0.05 to 6A Vo = 5V 4.75 Io= 6A Vo = 5V 0.05 Vo = 0V 0.85 Isolation Voltage 500 fs Switching Frequency Vi= 36 to 72V η Efficiency Vi= 48V R th Thermal Resistance Case-to-Ambient Tcop Operating Case Temperature Range Tstg Storage Temperature Range December 1993 36 Typ Vi Io Io= 0.05 to 6A Min Io= 0.05 to 6A Vo = 5V Io= 6A 77 Vdc 450 kHz 80 % 13 °C/W 0 +85 °C -20 +105 °C 1/2 GS30T48-5 CONNECTION DIAGRAM AND MECHANICAL DATA Package W. Dimensions in mm (inches) Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. 1994 SGS-THOMSON Microelectronics – All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 2/2