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79DxxL-TN3-R Fiches technique(PDF) 3 Page - E-Tech Electronics LTD |
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79DxxL-TN3-R Fiches technique(HTML) 3 Page - E-Tech Electronics LTD |
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3 / 6 page ![]() 79DXX LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 3 of 6 www.unisonic.com.tw QW-R101-012.F ABSOLUTE MAXIMUM RATINGS (TA=25C) PARAMETER SYMBOL RATINGS UNIT Input Voltage VOUT= -5 ~ -18V VIN -35 V VOUT= -20 ~ -24V -40 V Operating Temperature TOPR -40 ~ +85 C Storage Temperature TSTG -65 ~ +150 C Note: 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. THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Thermal Resistance Junction-Air θJA 65 C/W Thermal Resistance Junction-Cases θJC 5 C/W ELECTRICAL CHARACTERISTICS (0<TJ<125C, unless otherwise specified) FOR 79D05 (VIN=-10V, IOUT=500mA, CI=33uF, CO=1uF) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage VOUT TJ=25C -4.80 -5.0 -5.20 V 5.0mA<IOUT<0.5A, POUT<15W VIN=-7V ~ -20V -4.75 -5.25 V Line Regulation VOUT TJ=25C, VIN=-7V ~ -25V 10 100 mV TJ=25C, VIN=-8V ~ -12V mV Load Regulation VOUT TJ=25C, IOUT=5.0mA ~ 0.5A 10 100 mV TJ=25C, IOUT=5.0mA ~ 200mA 3 50 mV Quiescent Current IQ TJ=25C 4.3 8 mA Quiescent Current Change IQ IOUT=5mA ~ 0.5A 0.05 0.5 mA VIN=-7V ~ -25V 0.1 1.3 mA Temperature Coefficient of VOUT VOUT/TIOUT=5mA -0.4 mV/ C Output Noise Voltage VN f=10Hz ~ 100kHz, Ta=25 C 100 V Ripple Rejection RR f=120Hz, VIN=-8V ~ -18V 54 60 dB Dropout Voltage VD IOUT=1.0A, TJ=25C 2 V FOR 79D06 (VIN=-11V, IOUT=500mA, CI=2.2uF, Co=1uF) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage VOUT TJ=25C -5.76 -6.0 -6.24 V 5.0mA<IOUT<0.5A, POUT<15W VIN=-8V ~ -21V -5.70 -6.30 V Line Regulation VOUT TJ=25C, VIN=-8V ~ -25V 10 120 mV TJ=25C, VIN=-9V ~ -13V 5 60 mV Load Regulation VOUT TJ=25C, IOUT=5.0mA ~ 0.5A 10 120 mV TJ=25C, IOUT=5.0mA ~ 200mA 3 60 mV Quiescent Current IQ TJ=25C 4.3 8 mA Quiescent Current Change IQ IOUT=5mA ~ 0.5A 0.5 mA VIN=-8V ~ -25V 1.3 mA Temperature Coefficient of VOUT VOUT/TIOUT=5mA -0.5 mV/ C Output Noise Voltage eN F=10Hz ~ 100kHz, Ta=25 C 130 V Ripple Rejection RR F=120Hz, VIN=-9V ~ -19V 54 60 dB Dropout Voltage VD IOUT=0.5A, TJ=25C 2 V |
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