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78NXXL-AB3-R 数据表(PDF) 2 Page - Unisonic Technologies |
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78NXXL-AB3-R 数据表(HTML) 2 Page - Unisonic Technologies |
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2 / 6 page ![]() 78NXX LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 2 of 6 www.unisonic.com.tw Ver.a ABSOLUTE MAXIMUM RATING (Operating temperature range applies unless otherwise specified.) (Note 1) PARAMETER SYMBOL RATINGS UNIT Input Voltage VIN 30 V Output Current IOUT 300 mA Power Dissipation PD 500 mW Operating Temperature (Note 2) TOPR -40~+150 °C Storage Temperature TSTG -55~+150 °C Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. It is guarantee by design, not 100% be tested. ELECTRICAL CHARACTERISTICS (0 °C<T J<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified) (Note 1) For UTC78N05 (VIN=10V, IOUT=40mA) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT TJ=25°C 4.80 5.0 5.20 V Output Voltage VOUT 7V≦VIN≦VMAX IOUT=1mA-300mA 4.75 5.25 V (Note 2) TJ=25°C,IOUT=1mA - 300mA 11 60 mV Load Regulation ΔV OUT TJ=25°C,IOUT=1mA - 40mA 5.0 30 mV 7V≦VIN≦20V,TJ=25°C 8 150 mV Line Regulation ΔV OUT 8V≦VIN≦20V,TJ=25°C 6 100 mV Quiescent Current IQ 2.0 5.5 mA ΔI Q 8V≦VIN≦20V 1.5 mA Quiescent Current Change 1mA≦VIN≦40mA 0.1 mA Output Noise Voltage eN 10Hz≦f≦100kHz 40 uV Temperature Coefficient of VOUT ΔVo/ΔTI OUT=5mA -0.65 mV/ °C Ripple Rejection RR 8V≦VIN≦20V, f=120Hz, TJ=25°C 41 80 dB Dropout Voltage VD TJ=25°C 1.7 V For UTC78N06 (VIN=12V, IOUT=40mA) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT TJ=25°C 5.76 6.0 6.24 V Output Voltage VOUT 8.5V≦VIN≦VMAX, IOUT=1mA - 300mA 5.7 6.3 V (note 2) TJ=25°C,IOUT=1mA - 300mA 12.8 80 mV Load Regulation Δ V OUT TJ=25°C,IOUT=1mA - 40mA 5.8 40 mV 8.5V≦VIN≦20V,TJ=25°C 64 175 mV Line Regulation Δ V OUT 9V≦VIN≦20V,TJ=25°C 54 125 mV Quiescent Current IQ 2.0 5.5 mA 9V≦VIN≦20V 1.5 mA Quiescent Current Change ΔI Q 1mA≦VIN≦40mA 0.1 mA Output Noise Voltage eN 10Hz≦f≦100kHz 49 uV Temperature Coefficient of VOUT ΔVo/ΔTI OUT=5mA 0.75 mV/ °C Ripple Rejection RR 10V≦VIN≦20V,f=120Hz,TJ=25°C 40 46 dB Dropout Voltage VD TJ=25°C 1.7 V |
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