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L1186G-XX-AF5-R 数据表(PDF) 4 Page - Unisonic Technologies |
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L1186G-XX-AF5-R 数据表(HTML) 4 Page - Unisonic Technologies |
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4 / 7 page ![]() L1186 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 7 www.unisonic.com.tw QW-R502-319.F ABSOLUTE MAXIMUM RATING (TA = 25°C, unless otherwise specified.) PARAMETER SYMBOL RATINGS UNIT Input Voltage VIN 8 V Output Voltage VOUT GND-0.3 ~ VIN+0.3 V Output Current IOUT OUT IN D V - V P A Power Dissipation SOT-25 PD 400 mW SOP-8 600 Junction Temperature TJ 150 °C 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 Junction to Ambient SOT-25 θJA 260 °C/W SOP-8 200 Junction to Case (Note) SOT-25 θJC 81 °C/W SOP-8 65 Note: θJC on center of molding compound if IC has on tab ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified.) Fixed Voltage PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Input Voltage VIN Note1 7 V Output Voltage Accuracy VOUT IOUT=1mA -1.5 1.5 % Line Regulation OUT OUT V V Δ IOUT=1mA VIN=VOUT+1~VOUT+2 1.4V<VOUT≤2.0V -0.15 0.15 % 2.0V<VOUT<4.0V -0.1 0.02 0.1 % Load Regulation OUT OUT V V Δ IOUT=1mA~600 mA 0.2 1 % Output Current IOUT VOUT>1.2V 600 mA Current Limit ILIMIT VOUT>1.2V 600 800 mA Short Circuit Current ISC VOUT<0.8V 300 600 mA Quiescent Current IQ IOUT=0mA 30 50 μA Ground Pin Current IGND IOUT=1mA~600mA 35 μA Dropout Voltage VD IOUT =600mA VOUT=VO(NOM)-2.0% 1.4V<VO(NOM)≤2.0V 1400 mV 2.0V<VO(NOM)≤2.8V 800 mV Over Temperature Shutdown OTS 150 °C Over Temperature Hysteresis OTH 30 °C Temperature Coefficient of Output Voltage TCVO 30 ppm/°C Power Supply Rejection PSRR IOUT =100mA COUT=2.2μF ceramic CBYP=0.01μF f=1kHz 75 dB f=10kHz 55 dB f=100kHz 30 dB Output Voltage Noise eN f=10Hz~100kHz, IOUT =10mA COUT=2.2μF , CBYP=0.1μF 30 μVrms EN Input Threshold VEH VIN=2.7V~7V 2.0 VIN V VEL VIN=2.7V~7V 0 0.4 V EN Input Bias Current IEH VEN=VIN, VIN=2.7V~7V 0.1 μA IEL VEN=0V, VIN=2.7V~7V 0.5 μA Shutdown Supply Current ISD VIN=5V, VOUT =0V, VEN<VEL 0.5 1 μA PG Leakage Current ILC VPG=7V 1 μA |
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