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LD2985 Datasheet(PDF) 11 Page - Unisonic Technologies |
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LD2985 Datasheet(HTML) 11 Page - Unisonic Technologies |
11 / 23 page LD2985 LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 11 of 23 www.unisonic.com.tw QW-R102-024.G ELECTRICAL CHARACTERISTICS(Cont.) FOR VOUT=3.2V PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Operating Input Voltage VI(OPR) 16 V VIN=4.2V 3.136 3.2 3.264 V Output Voltage VOUT IOUT=1 ~ 150mA 3.104 3.296 V Short Circuit Current ISC RL=0 400 mA Line Regulation V △ OUT VIN=VOUT+1V ~ 16V, IOUT=1mA 30 mV IOUT=0 1 3 mV TJ=-20 ~ 125°C, IOUT =0 5 mV IOUT=1mA 7 10 mV IOUT=1mA, TJ=-20 ~ 125°C 15 mV IOUT=10mA 40 60 mV IOUT=10mA, TJ=-20 ~ 125°C 90 mV IOUT=50mA 120 150 mV IOUT=50mA, TJ=-20 ~ 125°C 225 mV IOUT=150mA 280 350 mV Dropout Voltage VD IOUT=150mA, TJ=-20 ~ 125°C 575 mV IOUT=0 80 100 μA TJ=-20 ~ 125°C, IOUT=0 150 μA IOUT=1mA 100 150 μA IOUT=1mA, TJ=-20 ~ 125°C 200 μA IOUT=10mA 200 300 μA IOUT=10mA, TJ=-20 ~ 125°C 400 μA IOUT=50mA 600 1050 μA IOUT=50mA, TJ=-20 ~ 125°C 1200 μA IOUT=150mA 2000 3000 μA IOUT=150mA, TJ=-20 ~ 125°C 4000 μA OFF MODE VINH<0.18V 0 μA Quiescent Current IQ OFF MODE VINH<0.18V TJ=-20 ~ 125°C 2 μA Supply Voltage Rejection SVR CBYP=0.01μF, CO=10μF, f=1KHz 45 dB Control Input Logic Low VIL TJ=-20 ~ 125°C 0.15 V Control Input Logic High VIH TJ=-20 ~ 125°C 2 V TJ=-20 ~ 125°C, VSHDN=5V 5 15 μA Control Input Current IINH TJ=-20 ~ 125°C, VSHDN=0V 0 -1 μA Output Noise Voltage eN B=300Hz ~ 50KHz CBYP=0.01μF, CO=10μF 30 μV |
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