GS2T5-D5 2W DUAL OUTPUT DC-DC CONVERTER Type Vin Vout Iout GS2T5-D5 5V ±5 V ±200 mA DESCRIPTION The GS2T5-D5 is a 2W DC-DC converter designed to provide an isolated +5V/200mA and -5V/200mA power source. The module operates from a 5V input source and offers 2500Vdc isolation. ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified) Symbol Parameter Test Conditions Io1= 0 to 200mA Io2 = 0 to -200mA Min Typ Max Unit 4.75 5.00 5.25 V 25 40 mApp Vi Input Voltage Vo1= +5V Vo2 = -5V Iir Input Reflected Current Vi= 4.75 to 5.25V Full Load Vo1 Output Voltage 1 Vi = 4.75 to 5.25V Io1 = 0 to 200mA 4.75 5.00 5.25 V Vo2 Output Voltage 2 Vi = 4.75 to 5.25V Io2 = 0 to -200mA -4.75 -5.00 -5.25 V Vor1 Output Ripple Voltage 1 Vi = 4.75 to 5.25 Io1 = 200mA 20 mVrms Vor2 Output Ripple Voltage 2 Vi = 4.75 to 5.25 Io2 = -200mA 20 mVrms 0 200 mA 0 -200 Io1 Output Current 1 Vi = 4.75 to 5.25V Vo1 = 5V Io2 Output Current 2 Vi = 4.75 to 5.25V Vo2 = -5V Vis Isolation Voltage 2500 fs Switching Frequency Vi = 5V Full Load η Efficiency Vi= 5V Full Load 55 mA Vdc 20 kHz 62 % Top Operating Ambient Temperature Range 0 +55 °C Tstg Storage Temperature Range -40 +85 °C December 1993 1/2 GS2T5-D5 CONNECTION DIAGRAM AND MECHANICAL DATA Package D. 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