器件名称:
EP1017-18R
功能描述:
THREE-TERMINAL ADJUSTABLE OUTPUT POSITIVE VOLTAGE REGULATORS
文件大小:
376.03KB 共8页
简 介:
eorex Description Preliminary EP1017 THREE-TERMINAL ADJUSTABLE OUTPUT POSITIVE VOLTAGE REGULATORS The EP1017 are adjustable 3-terminal positive voltage regulators capable of supplying in excess of 1.5A over an output voltage range of 1.2 to 37V. These voltage regulators are exceptionally easy to use and require only two external resistors to set the output voltage. Further, they employ internal current limiting. Thermal shutdown and safe area compensation, making them essentially blow-out proof. Pin Assignment Ordering Information Jun. 2007 1/8 www.eorex.com eorex Maximun Ratings Rating Symbol Preliminary EP1017 Value Unit Input-Output Voltage Differential Power dissipation Operating VI-VO 40 Internally Limited -40 to +125 Vdc PD T ℃ Electrical Characteristics (VI-VO=5.0V;IO=0.5A;TJ=25℃) Symbol Regline Parameter Line Regulation1 Line Regulation1 Thermal Regulation Adjustment Pin Current PD≦20W 3.0V≦V1-V0≦40V 10mA≦Io≦1.5A V1-V0=40V PD≦20W, V1-V0≦15V V1-V0=40V junction to ambient 1.5 0.15 2.2 0.4 5.0 2 Conditions 3.0V≦(V1-V0) ≦40V 10mA≦1out ≦1.5A, V0≦5.0V,C≧5.0V 20ms Pulse Min. Typ. Max. 0.04 25 0.5 0.07 100 Units %/V mV %V %W Regload TR IAdi A Vref Reference Voltage 1.3 V ILIMIT IMax Minimum Load Current to Maintain Regulation Maximum Output Current Thermal Resistance 10 mA A °C/W θth NOTES: 1.Load and line regulation are specified at constant junction temperature. Changes in Vo due to heating effects must be taken into account separately.……
