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LT3009 Datasheet(PDF) 3 Page - Linear Technology |
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LT3009 Datasheet(HTML) 3 Page - Linear Technology |
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3 / 20 page  LTC3330 3 3330p For more information www.linear.com/LTC3330 elecTrical characTerisTics SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VIN Buck Input Voltage Range l 3.0 18 V VBAT Buck-Boost Input Voltage Range l 1.8 5.5 V IVIN VIN Quiescent Current VIN Input in UVLO Buck Enabled, Sleeping Buck Enabled, Sleeping Buck Enabled, Not Sleeping VIN = 2.5V, BAT = 0V VIN = 4V, BAT = 0V VIN = 18V, BAT = 0V VIN = 5V, BAT = 0V, ISW1 = 0A (Note 4) 450 1150 1650 150 700 1800 2500 250 nA nA nA µA IBAT BAT Quiescent Current BAT Input with VIN Active Buck-Boost Enabled, Sleeping Buck-Boost Enabled, Not Sleeping BAT = 1.8V, VIN = 5V BAT = 5V, VIN = 0V BAT = 5V, VIN = 0V, ISWA = ISWB = 0A (Note 4) 900 200 10 1500 330 nA nA µA VLDO_IN LDO_IN Input Range l 1.8V 5.5V ILDO_IN LDO_IN Quiescent Current LDO_IN = 5.0V, ILDO_OUT = 0A 400 600 nA ILDO_OUT LDO_OUT Leakage Current LDO_IN = 5.0V, LDO_OUT = 5.0V 125 nA LDO_OUT Regulated LDO Output Voltage Error as a Percentage of Target l –2.0 2.0 % LDO Line Regulation (1.8V to 5.5V) LDO_OUT = 1.2V, 10mA Load 2 mV/V LDO Load Regulation (10µA to 10mA) LDO_IN = 5.0V, LDO_OUT = 3.3V 2 mV/mA LDO Dropout Voltage LDO_OUT = 3.3V, 10mA LOAD 90 mV LDO Current Limit LDO_IN = 5.0V 50 mA IVOUT VOUT Leakage Current VOUT = 5.0V 125 nA ISCAP Supercapacitor Balancer Quiescent Current SCAP = 5.0V 165 250 nA ISOURCE Supercapacitor Balancer Source Current SCAP = 5.0V, BAL = 2.4V 10 mA ISINK Supercapacitor Balancer Sink Current SCAP = 5.0V, BAL = 2.6V 10 mA VBAL Supercapacitor Balance Point Percentage of SCAP Voltage l 49 50 51 % VINUVLO VIN Undervoltage Lockout Thresholds (Rising or Falling) 3V Level l 2.85 3.00 3.15 V 4V Level l 3.80 4.00 4.20 V 5V Level l 4.75 5.00 5.25 V 6V Level l 5.70 6.00 6.30 V 7V Level l 6.65 7.00 7.35 V 8V Level l 7.60 8.00 8.40 V 9V Level l 8.55 9.00 9.45 V 10V Level l 9.50 10.0 10.5 V 11V Level l 10.4 11.0 11.6 V 12V Level l 11.4 12.0 12.6 V 13V Level l 12.3 13.0 13.7 V 14V Level l 13.3 14.0 14.7 V 15V Level l 14.2 15.0 15.8 V 16V Level l 15.2 16.0 16.8 V 17V Level l 16.1 17.0 17.9 V 18V Level l 17.1 18.0 18.9 V VSHUNT VIN Shunt Regulator Voltage IVIN = 1mA 19.0 20.0 21.0 V The l denotes the specifications which apply over the specified operating junction temperature range, otherwise specifications are at TA = 25°C (Note 2). VIN = 5V, BAT = 3.6V, SCAP = OV, LDO_IN = 0V unless otherwise specified. |
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