Moteur de recherche de fiches techniques de composants électroniques |
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ISL6326B Fiches technique(PDF) 8 Page - Intersil Corporation |
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ISL6326B Fiches technique(HTML) 8 Page - Intersil Corporation |
8 / 30 page 8 FN9286.0 April 21, 2006 Leakage Current of VR_HOT With externally pull-up resistor connected to VCC - - 30 µA VR_HOT Low Voltage With 1.25k resistor pull-up to VCC, IVR_HOT = 4mA - - 0.4 V VR READY AND PROTECTION MONITORS Leakage Current of VR_RDY With externally pull-up resistor connected to VCC - - 30 μA VR_RDY Low Voltage IVR_RDY = 4mA - - 0.4 V Undervoltage Threshold VDIFF Falling 48 50 52 %VID VR_RDY Reset Voltage VDIFF Rising 58 60 62 %VID Overvoltage Protection Threshold Before valid VID 1.250 1.275 1.300 V After valid VID, the voltage above VID 150 175 200 mV Overvoltage Protection Reset Hysteresis - 100 - mV NOTES: 3. These parts are designed and adjusted for accuracy with all errors in the voltage loop included. 4. Spec guaranteed by design. 5. During soft-start, VDAC rises from 0 to 1.1V first and then ramp to VID voltage after receiving valid VID. 6. Soft-start ramp rate is determined by the adjustable soft-start oscillator frequency at the speed of 6.25mV per cycle. Electrical Specifications Operating Conditions: VCC = 5V, Unless Otherwise Specified (Continued) PARAMETER TEST CONDITIONS MIN TYP MAX UNITS ISL6326B |
Numéro de pièce similaire - ISL6326B |
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Description similaire - ISL6326B |
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