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ISL6622ACBZ Datasheet(PDF) 4 Page - Intersil Corporation |
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ISL6622ACBZ Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 11 page 4 FN6601.2 March 19, 2009 Absolute Maximum Ratings Thermal Information Supply Voltage (VCC, UVCC, LVCC) . . . . . . . . . . . . . . . . . . . . .15V BOOT Voltage (VBOOT-GND). . . . . . . . . . . . . . . . . . . . . . . . . . . .36V Input Voltage (VPWM) . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 7V UGATE. . . . . . . . . . . . . . . . . . . VPHASE - 0.3VDC to VBOOT + 0.3V VPHASE - 3.5V (<100ns Pulse Width, 2µJ) to VBOOT + 0.3V LGATE . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3VDC to VLVCC + 0.3V GND - 5V (<100ns Pulse Width, 2µJ) to VLVCC + 0.3V PHASE. . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3VDC to 15VDC GND - 8V (<400ns, 20µJ) to 30V (<200ns, VBOOT-GND < 36V) Thermal Resistance θJA (°C/W) θJC (°C/W) SOIC Package (Note 1) . . . . . . . . . . . . 100 N/A DFN Package (Notes 2, 3) . . . . . . . . . . 48 7 Maximum Storage Temperature Range . . . . . . . . . . -65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Ambient Temperature Range ISL6622AIBZ, ISL6622AIRZ . . . . . . . . . . . . . . . . . -40°C to +85°C ISL6622ACBZ, ISL6622ACRZ . . . . . . . . . . . . . . . . . 0°C to +70°C Maximum Operating Junction Temperature. . . . . . . . . . . . . +125°C Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . 6.8V to 13.2V Supply Voltage Range, UVCC . . . . . . . . . . . . . . . . . 4.75V to 13.2V Supply Voltage Range, LVCC . . . . . . . . . . . . . . . . . . 4.75V to 13.2V 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: 1. θ JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 2. 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. 3. For θ JC, the “case temp” location is the center of the exposed metal pad on the package underside. 4. Limits should be considered typical and are not production tested. Electrical Specifications Recommended Operating Conditions. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization and are not production tested. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS VCC SUPPLY CURRENT (Note 4) No Load Switching Supply Current IVCC ISL6622ACBZ and ISL6622AIBZ, fPWM = 300kHz, VVCC = 12V -7 - mA ILVCC -3.5 - mA IVCC ISL6622ACRZ and ISL6622AIRZ, fPWM = 300kHz, VVCC = 12V -4 - mA ILVCC -3.5 - mA IUVCC -3 - mA Standby Supply Current IVCC ISL6622ACBZ and ISL6622AIBZ, PWM Transition from 0V to 2.5V -5.5 - mA ILVCC -0.15 - mA IVCC ISL6622ACRZ and ISL6622AIRZ, PWM Transition from 0V to 2.5V -5 - mA ILVCC -0.15 - mA IUVCC -0.5 - mA POWER-ON RESET VCC Rising Threshold 6.25 6.45 6.70 V VCC Falling Threshold 4.8 5.0 5.25 V LVCC Rising Threshold 4.25 4.4 4.55 V LVCC Falling Threshold 3.3 3.4 3.55 V PWM INPUT (See “TIMING DIAGRAM” on page 6) Input Current (Note 4) IPWM VPWM = 5V - 500 - µA VPWM = 0V - -430 - µA PWM Rising Threshold (Note 4) VCC = 12V - 3.4 - V PWM Falling Threshold (Note 4) VCC = 12V - 1.6 - V Three-State Lower Gate Falling Threshold (Note 4) VCC = 12V - 1.6 - V Three-State Lower Gate Rising Threshold (Note 4) VCC = 12V - 1.1 - V ISL6622A |
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