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ISL9012IRJMZ Datasheet(PDF) 3 Page - Intersil Corporation |
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ISL9012IRJMZ Datasheet(HTML) 3 Page - Intersil Corporation |
3 / 11 page 3 FN9220.2 May 8, 2006 Absolute Maximum Ratings Thermal Information Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (VIN+0.3)V Recommended Operating Conditions Ambient Temperature Range (TA) . . . . . . . . . . . . . . .-40°C to +85°C Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 to 6.5V Thermal Resistance (Notes 1, 2) θJA (°C/W) θJC (°C/W) 3x3 DFN Package . . . . . . . . . . . . . . . . 50 10 Junction Temperature Range . . . . . . . . . . . . . . . . . -40°C to +125°C Operating Temperature Range . . . . . . . . . . . . . . . . . -40°C to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . +300°C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379. 2. θ JC, “case temperature” location is at the center of the exposed metal pad on the package underside. See Tech Brief TB379. Electrical Specifications Unless otherwise noted, all parameters are guaranteed over the operational supply voltage and temperature range of the device as follows: TA = -40°C to +85°C; VIN = (VO+0.5V) to 6.5V with a minimum VIN of 2.3V; CIN = 1μF; CO = 1μF; CBYP = 0.01μF; CPOR = 0.01μF PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS Supply Voltage VIN 2.3 6.5 V Ground Current Quiescent condition: IO1 = 0μA; IO2 = 0μA IDD1 One LDO active 25 40 μA IDD2 Both LDO active 45 60 μA Shutdown Current IDDS @25°C 0.1 1.0 μA UVLO Threshold VUV+ 1.9 2.1 2.3 V VUV- 1.6 1.8 2.0 V Regulation Voltage Accuracy Variation from nominal voltage output, VIN = VO+0.5 to 5.5V, TJ = -40°C to 125°C -1.8 +1.8 % Line Regulation VIN = (VOUT + 1.0V relative to highest output voltage) to 5.5V -0.2 0 0.2 %/V Load Regulation IOUT = 100μA to 150mA (VO1 and VO2) 0.1 0.7 % IOUT = 100μA to 300mA (VO2) 1.0 % Maximum Output Current IMAX VO1: Continuous 150 mA VO2: Continuous 300 mA Internal Current Limit ILIM 350 475 600 mA Dropout Voltage (Note 4) VDO1 IO = 150mA; VO > 2.1V (VO1) 125 200 mV VDO2 IO = 300mA; VO < 2.5V (VO2) 300 500 mV VDO3 IO = 300mA; 2.5V ≤ VO ≤ 2.8V (VO2) 250 400 mV VDO4 IO = 300mA; VO > 2.8V (VO2) 200 325 mV Thermal Shutdown Temperature TSD+ 145 °C TSD- 110 °C AC CHARACTERISTICS Ripple Rejection IO = 10mA, VIN = 2.8V(min), VO = 1.8V, CBYP = 0.1μF @ 1kHz 70 dB @ 10kHz 55 dB @ 100kHz 40 dB Output Noise Voltage IO = 100μA, VO = 1.5V, TA = 25°C, CBYP = 0.1μF BW = 10Hz to 100kHz (Note 3) 30 μVrms ISL9012 |
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