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ISL62392CHRTZ Datasheet(PDF) 3 Page - Renesas Technology Corp |
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ISL62392CHRTZ Datasheet(HTML) 3 Page - Renesas Technology Corp |
3 / 22 page ISL62391, ISL62392, ISL62391C, ISL62392C FN6666 Rev 8.00 Page 3 of 22 August 25, 2015 Absolute Maximum Ratings VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +28V VCC, PGOOD, PVCC to GND . . . . . . . . . . . . . . . . . . -0.3V to +7.0V EN1, 2, LDO3EN . . . . . . . . . . . . . . . . . . . -0.3V to GND, VCC +0.3V VOUT1,2, FB1,2, FSET1,2 . . . . . . . . . . . . -0.3V to GND, VCC +0.3V PHASE1,2 to GND . . . . . . . . . . . . . . . . . . . . . . . (DC) -0.3V to +28V (<100ns Pulse Width, 10µJ) . . . . . . . . . . . . . . . . . . . . . . . . . -5.0V BOOT1,2 to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +33V BOOT1,2 to PHASE1,2 . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +7V UGATE1,2 . . . . . . . . . . . . (DC) -0.3V to PHASE1,2, BOOT1,2 +0.3V (<200ns Pulse Width, 20µJ) . . . . . . . . . . . . . . . . . . . . . . . . -4.0V LGATE1,2. . . . . . . . . . . . . . . . . . . (DC) -0.3V to GND, PVCC +0.3V (<100ns Pulse Width, 4µJ) . . . . . . . . . . . . . . . . . . . . . . . . . . -2.0V LDO3 Current (Internal Regulator) Continuous . . . . . . . . . +100mA Thermal Information Thermal Resistance (Typical, Notes 4, 5) JA (°C/W) JC (°C/W) TQFN Package . . . . . . . . . . . . . . . . . . 37 3.5 Junction Temperature Range. . . . . . . . . . . . . . . . . .-55 C to +150°C Operating Temperature Range ISL62391IRTZ). . . . . . . . . . . . . . . . . . . . . . . . . . .-40 C to +100°C ISL62392IRTZ). . . . . . . . . . . . . . . . . . . . . . . . . . .-40 C to +100°C Operating Temperature Range ISL62391HRTZ) . . . . . . . . . . . . . . . . . . . . . . . . . .-10 C to +100°C ISL62392HRTZ) . . . . . . . . . . . . . . . . . . . . . . . . . .-10 C to +100°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-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 ISL62391IRTZ). . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C ISL62392IRTZ). . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C Ambient Temperature Range ISL62391HRTZ) . . . . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C ISL62392HRTZ) . . . . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C Supply Voltage (VIN to GND) . . . . . . . . . . . . . . . . . . . . 5.5V to 25V 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: 4. JA 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. 5. For JC, the “case temp” location is the center of the exposed metal pad on the package underside. Electrical Specifications VIN=12V, EN=VCC, TA = -40°C to +100°C, unless otherwise noted. Typical values are at TA = +25°C. Boldface limits apply over the operating temperature range. PARAMETER CONDITIONS MIN (Note 7) TYP MAX (Note 7) UNITS LINEAR REGULATOR VIN Power-on Reset Rising Threshold 5.3 5.4 5.5 V Hysteresis 20 80 150 mV VIN Shutdown Supply Current EN1 = EN2 = LDO3EN = 0 6 15 µA VIN Standby Supply Current EN1 = EN2 = 0, LDO3EN = 1 150 250 µA LDO3 Output Voltage I_LDO3 = 100mA 3.25 3.3 3.35 V I_LDO3 = 0mA 3.25 3.3 3.35 V LDO3 Short-Circuit Current LDO3 = GND 180 mA LDO3EN Input Voltage Rising edge 1.1 2.5 V Falling edge 0.94 1.06 V LDO3EN Input Leakage Current LDO3EN = 0 or VCC -1 1 µA LDO3 Discharge ON-resistance LDO3EN = 0 36 60 PVCC POR Threshold 4.2 V SMPS2 to PVCC Switchover Threshold 4.63 4.8 4.93 V SMPS2 to PVCC Switchover Resistance VOUT2 to PVCC, VOUT2 = 5V 2.5 3.2 MAIN SMPS CONTROLLERS VCC Input Bias Current EN1 = EN2 = 1, FB1 = FB2 = 0.65V 2 mA VCC Start-up Voltage EN1 = EN2 = LDO3EN = GND 3.45 3.6 3.75 V |
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