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LR9280XG-XX-AE5-R Datasheet(PDF) 4 Page - Unisonic Technologies |
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LR9280XG-XX-AE5-R Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 6 page LR9280 Preliminary CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 6 www.unisonic.com.tw QW-R102-065.b ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Input Voltage VIN 6.5 V Input Voltage(CE Pin) VCE 6.5 V Output Voltage VOUT -0.3~VIN+0.3 V Output Current IOUT 180 mA Power Dissipation PD 420 mW Operating Temperature TOPR -40~85 °C Storage Temperature TSTG -55~125 °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. ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise noted) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage VOUT VIN=Set VOUT+1V, 1μA ≤ IOUT≤30mA x0.980 x1.020 V Output Current IOUT VIN−VOUT=1.0V(VOUT ≥1.5V) VIN=2.4V(VOUT<1.5V) 150 mA 1.2≤VOUT<1.3 0.85 1.20 V 1.3≤VOUT<1.4 0.75 1.10 V 1.4≤VOUT<1.5 0.65 1.00 V 1.5≤VOUT<1.7 0.60 0.90 V 1.7≤VOUT<1.9 0.50 0.75 V 1.9≤VOUT<2.1 0.40 0.65 V 2.1≤VOUT<2.8 0.35 0.55 V Dropout Voltage VDIF IOUT=150mA 2.8≤VOUT≤3.6 0.25 0.40 V Input Voltage VIN 1.7 6.0 V Supply Current ISS VIN-VOUT=1.0V, IOUT=0mA 0.7 1.5 µA Standby Current ISTB VIN−VOUT=1.0V,VCE=GND 0.1 1.0 µA Load Regulation ∆VOUT/∆IOUT VIN−VOUT=1.0V(VOUT ≥ 1.5V) VIN=2.4V(VOUT<1.5V) 1μA ≤IOUT≤150mA 20 40 mV Line Regulation ∆VOUT/∆VIN IOUT=30mA VOUT+0.5V≤VIN ≤ 6.0V (VOUT≥1.5V), 2.0V≤VIN≤6.0V (1.2V≤VOUT≤1.4V) 0.05 0.20 %/V Output Voltage Temperature Coefficient ∆VOUT/∆TOPT IOUT=30mA, -40°C≤TOPT≤85°C ±100 ppm/°C Short Current Limit ISC VOUT=0V 500 mA CE Pull-down Constant Current IPD LR9280B 0.35 µA CE Input Voltage “H” VCEH LR9280B 1.2 6.0 V CE Input Voltage “L” VCEL LR9280B 0.0 0.3 V |
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