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AMC317SJF 数据表(PDF) 3 Page - ADDtek Corp |
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AMC317SJF 数据表(HTML) 3 Page - ADDtek Corp |
3 / 7 page AMC317 Copyright © 2006 ADDtek Corp. 3 DD011_G -- MARCH 2007 RECOMMENDED OPERATING CONDITIONS Recommended Operating Parameter Symbol Min. Typ. Max. Units Input-Output differential Voltage VD 3 20 V Load Current (with adequate heatsinking) I O 10 1200 mA Input Capacitor (VIN to GND) 0.1 µF Output Capacitor with ESR of 10 Ω max., (V OUT to GND) 1.0 µF ELECTRICAL CHARACTERISTICS Unless otherwise specified, these specifications in bold type apply over the operating ambient temperature of 0°C to +70°C, VIN – VOUT = 5V, IOUT = 10mA,CIN = 0.1µF, COUT= 1.0µF, and are for DC characteristics only. (Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.) AMC317 Parameter Symbol Test Conditions Min. Typ. Max. Units Reference Voltage VREF 3V ≤ V IN – VOUT ≤ 20V, 10mA ≤ I OUT ≤ 1.2A, P ≤ 15W 1.20 1.25 1.30 V 3V ≤ V IN – VOUT ≤ 20V,TJ = 25°C 0.01 0.04 Line Regulation (see note 2) VOI 3V ≤ V IN – VOUT ≤ 20V 0.02 0.07 %/V 10mA ≤ I OUT ≤ 1.2A, TJ = 25°C 0.1 0.5 Load regulation VOL 10mA ≤ I OUT ≤ 1.2A 0.3 1.5 % Minimum Load Current IOUT(MIN) VIN – VOUT ≤ 20V 3.5 10 mA Adjustment Pin Current IADJ 50 100 µA Adjustment Pin Current Change IADJ 3V ≤ V IN – VOUT ≤ 20V 10mA ≤ I OUT ≤ 1.2A 0.2 5.0 µA (VIN – VOUT) ≤ 10V 1.2 2.2 3.4 (VIN – VOUT) ≤ 15V 0.8 1.1 Current Limit ICL (VIN – VOUT) = 20V 0.15 0.4 A VOUT = 10V, f = 120Hz 65 Ripple Rejection Ratio (Note 3) RR VOUT = 10V, f = 120Hz, 10µF capacitor between ADJ and GND 66 80 dB Output Noise Voltage (Note 3) VO RMS 10Hz ≤ f ≤ 10KHz, TJ = 25°C 0.003 % Long Term Stability (Note 3) TJ = 125 OC, and VIN – VOUT = 20V 0.3 1 %/1000hr Temperature Stability (Note 3) VO(Temp) TMIN ≤ TJ ≤ TMAX 1 % Note 2: Line regulation is defined as the percentage change in output voltage every 1V change at the input Note 3: These parameters, although guaranteed, are not tested in production prior to shipment |
类似零件编号 - AMC317SJF |
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类似说明 - AMC317SJF |
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