(PDF) GS2T5-9 Datasheet - 2 W LAN DC-DC CONVERTER

Número de pieza	GS2T5-9
Descripción	2 W LAN DC-DC CONVERTER
Fabricantes	STMicroelectronics
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No Preview Available ! GS2T5-9 2 W LAN DC-DC CONVERTER Type GS2T5-9 Vin Vout Iout 5 V 9 V 250 mA DESCRIPTION The GS2T5-9 is a 2.25W unregulated DC-DC con- verter designed to provide power, voltage regula- tion and isolation for Local Area Network (CHEAPERNET and ETHERNET) transceivers from a standard 5V input voltage, according to IEEE 802.3 Standard. ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified) Symbol Parameter Test Conditions Min Typ Max Unit Vi Input Voltage Iir Input Reflected Current Vo Output Voltage Vor Output Ripple Voltage δVo Line Regulation δVo Load Regulation Io Output Current* Vis Isolation Voltage η Efficiency Vo= -9V Vi= 5V Vo = -9V Vi= 4.5 to 5.5V Vi= 5V Vi = 4.5 to 5.5 Vi = 5V Vi = 4.5 to 5.5V Io= 0 to 250mA Io = 250mA Io= 0 to 250mA Io = 250mA Io = 250mA Io = 20 to 250mA Vo = -9V Vi= 5V Io= 250mA 4.5 5 5.5 V 25 30 mApp -8.55 -9.00 -9.45 V 7 10 mVrms 5 mV 5 mV 0 250 mA 2500 Vdc 70 73 % Top Operating Temperature Range 0 +70 °C Tstg Storage Temperature Range -40 +85 °C * Note: when output current is less than 20mA, the output ripple voltage increases due to discontinuous operation. December 1993 1/2 1 page

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PDF Descargar	[ Datasheet GS2T5-9.PDF ]

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PDF GS2T5-9 Data sheet ( Hoja de datos )