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GS2T12-9A 数据表(PDF) 1 Page - STMicroelectronics |
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GS2T12-9A 数据表(HTML) 1 Page - STMicroelectronics |
1 / 2 page GS2T12-9A 2 W LAN DC-DC CONVERTER December 1993 1/2 Type Vin Vout Iout GS2T12-9A 9,5 to 15,7 V 9 V 250 mA DESCRIPTION The GS2T12-9A is a 2.25W unregulated DC-DC converter designed to provide power, voltage regu- lation and isolation for Local Area Network (CHEAPERNET and ETHERNET) transceivers from a wide range of 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 Vo= -9V Io= 0 to 250mA 9.50 15.75 V Iir Input Reflected Current Vi= 9.50 to 15.75V Vo= -9V Io= 250mA 2 5 mApp Vo Output Voltage Vi= 9.50 to 15.75V Io= 0 to 250mA -8.55 -9.00 -9.45 V Vor Output Ripple Voltage Vi= 9.50 to 15.75 V Io = 250mA 2 5 mVrms δVo Line Regulation Vi= 9.50 to 15.75V Io= 250mA 5 mV δVo Load Regulation Vi= 12V Io= 0 to 250mA 5 mV Io Output Current Vi= 9.50 to 15.75V Vo = -9V 0 250 mA Vis Isolation Voltage 2500 Vdc η Efficiency Vi= 9.50V to 15.75V Io= 250mA 75 80 % Top Operating Ambient Temperature Range 0 +70 °C Tstg Storage Temperature Range -40 +85 °C |
类似零件编号 - GS2T12-9A |
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类似说明 - GS2T12-9A |
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