GS1T5-5D15 1 W TRIPLE OUTPUT DC-DC CONVERTER Type Vi GS1T5-5D15 5V Vo Io +5V + 20 mA + 15 V + 15 mA – 15 V – 15 mA DESCRIPTION The GS1T5-5D15 is a 0.6W DC-DC converter designed to provide an isolated5V/20mA, +15V/15mA and -15V/15mA power source. The module operates from a 5V input source and offers 2500VDC isolation. ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified) Symbol Parameter Vi Input Voltage Iir Input Reflected Current Test Conditions Vo1 = +5V Vo2 = +15V Vo3 = – 15V Io1 = 3 to 20mA Io2 = 5 to 15mA Io2 = – 5 to – 15mA Min Typ Max Unit 4.7 5.0 5.3 V 10 mApp V Vi = 4.7 to 5.3V Full Load Vo1 Output Voltage 1 Vi = 4.7 to 5.3V Io1 = 3 to 20mA Vo2 Output Voltage 2 Vi = 4.7 to 5.3V Io2 = 5 to 15mA Vo3 Output Voltage 3 Vi = 4.7 to 5.3V Io3 = – 5 to – 15mA Io1 Output Current 1 Vi = 4.7 to 5.3V Vo1 = 5V 3 20 mA Io2 Output Current 2 Vi = 4.7 to 5.3V Vo2 = +15V 5 15 mA Vo3 = – 15V –5 4.75 5.00 5.25 14.25 15.00 15.75 – 14.25 – 15.00 – 15.75 V V Output Current 3 Vi = 4.7 to 5.3V – 15 mA Vor1 Output Ripple Voltage 1 Vi= 4.7 to 5.3V Io1= 20mA 30 mVpp Vor2 Output Ripple Voltage 2 Vi = 4.7 to 5.3V Io2 = 15mA 70 mVpp Vor3 Output Ripple Voltage 3 Vi = 4.7 to 5.3V Io3 = – 15mA 70 mVpp Io3 Vis Isolation voltage 2500 Vdc η Efficiency Vi = 5V Full Load fs Switching Frequency Vi = 5V Full Load Top Operating Ambient Temperature Range 0 +80 °C Tstg Storage Temperature Range – 40 +85 °C June 1994 68 73 % 150 kHz 1/2 GS1T5-5D15 CONNECTION DIAGRAM AND MECHANICAL DATA Package C. 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 - China - 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