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ISL6146C Datasheet(PDF) 5 Page - Intersil Corporation |
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ISL6146C Datasheet(HTML) 5 Page - Intersil Corporation |
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5 / 23 page  ISL6146 5 FN7667.0 December 16, 2011 Absolute Maximum Ratings Thermal Information BIAS, VIN, VOUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +24V GATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 40V EN, EN, UVLO, OVP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +24V ADJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VOUT FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VOUT ESD Rating Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . .2.5kV Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 250V Latch Up (Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . . . . . 100mA Thermal Resistance (Typical) θJA (°C/W) θJC (°C/W) MSOP Package (Notes 5, 8) . . . . . . . . . . . . 140 41 DFN Package (Notes 6, 7) . . . . . . . . . . . . . . 46 5 Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pb free/Pb-FreeReflow.asp Recommended Operating Conditions Bias Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3V to +20V OR’d Supply Voltage Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1V to BIAS Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +125°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 5. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 6. 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. 7. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside. 8. For θJC, the “case temp” location is taken at the package top center Electrical Specifications VCC = BIAS = 12V, unless otherwise stated. TA = +25°C to +85°C. Boldface limits apply over the operating temperature range, -40°C to +125°C. SYMBOL PARAMETERS TEST CONDITIONS MIN (Note 9) TYP MAX (Note 9) UNITS BIAS PORL2H POR Rising BIAS Rising, GATE Rising 1.9 2.5 2.95 V PORHYS POR Hysteresis 189 mV IBIAS_en_18 ISL6146A/B BIAS Current BIAS, VIN = 18V, ADJ, VOUT = 16.98V, enabled 3.6 5 mA IVIN_en_18 ISL6146A/B VIN Current BIAS, VIN = 18V, ADJ, VOUT = 16.98V, enabled 25 40 µA IVIN_en_18 ISL6146C VIN Current VIN = 18V, ADJ, VOUT = 16.98V, enabled 3 4.5 mA IVOUT_en_18 ISL6146A/B VOUT Current BIAS, VIN = 18V, VOUT = 16.98V, enabled 14 20 µA VOUT_en_18 ISL6146C VOUT Current VIN = 18V, VOUT = 16.98V, enabled 400 500 µA IBIAS_den_18 ISL6146A/B BIAS Current BIAS, VIN = 18V, ADJ, VOUT = 16.98V, disabled 1.7 3 mA IVIN_den_18 ISL6146A/B VIN Current BIAS, VIN = 18V, ADJ, VOUT = 16.98V, disabled 27 37 µA IVIN_den_18 ISL6146C VIN Current VIN = 18V, ADJ, VOUT = 16.98V, disabled 1.3 1.5 mA IVOUT_den_18 ISL6146A/B VOUT Current BIAS, VIN = 18V, VOUT = 16.98V, disabled 14 20 µA IVOUT_den_18 ISL6146C VOUT Current VIN = 18V, VOUT = 16.98V, disabled 385 500 µA tBIAS2GTE BIAS to GATE Delay BIAS > PORL2H to GATE Rising 150 210 µs GATE VGH_3 Charge Pump Voltage VIN, BIAS = 3V VIN - VOUT > VFWD_HR VIN+5V VIN +7V VIN+10.5V V VGH_12 Charge Pump Voltage VIN, BIAS = 12V VIN - VOUT > VFWD_HR VIN+9V VIN +10V VIN+17.5V V VGH_18 Charge Pump Voltage VIN, BIAS = 18V VIN - VOUT > VFWD_HR VIN+9V VIN +10V VIN+18V V VGL Low Voltage Level VIN - VOUT < 0V 0 0.1 V IPDL Low Pull-Down Current VIN = 12V, VOUT = 12.2V ADJ = 11V 5 8.4 13 mA IPDH High Pull-Down Current VIN falling from 12V to 10V in 2µs 3.5 6.5 A |
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