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ISL1801 bảng dữ liệu(PDF) 7 Page - Renesas Technology Corp |
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ISL1801 bảng dữ liệu(HTML) 7 Page - Renesas Technology Corp |
7 / 30 page ISL1801 FN8259 Rev 1.00 Page 7 of 30 July 24, 2014 Absolute Maximum Ratings Thermal Information Supply Voltage, VCC1, VBOOT1-VPHASE1 . . . . . . . . . . . . . . . . . -0.3V to 16V Voltage on VIN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 100V Voltage on BOOT1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 116V Voltage on PHASE1, PHASE3 . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 100V Voltage on VIN2, PRELOAD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V Voltage on PHASE2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 16V Voltage on BOOT2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 22.5V BDRIVE, DRIVE3 Voltages . . . . . . . . . . . . . . . . . . . . . . -0.3V to PVCC3 +0.3V Supply Voltage, VCC5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.5V Voltage on All Other Pins . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC5V +0.3V LDO(VCC5V) Current (Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA LDO(VCC1) Current (Continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mA ESD Rating Human Body Model (Tested per JESD22-A114E) . . . . . . . . . . . . . . . . 2kV Machine Model (Tested per JESD22-A115-A) . . . . . . . . . . . . . . . . . 200V Latch Up (Tested per JESD-78B; Class 2, Level A) . . . . . . . . . . . . . . 100mA Thermal Resistance (Typical) JA (°C/W) JC (°C/W) 48 Ld TSSOP Package (Notes 4, 5) . . . . . . 58 16 Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+150°C Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493 Recommended Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C Supply Voltage, VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V to 14V Voltage on VIN1 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9V to 90V Voltage on BOOT1 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V to 104V Voltage on VIN2 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V to 14V Voltage on BOOT2 Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.5V to 19.5V Supply Voltage, VCC5V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 5.5V 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 with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 5. For JC, the “case temp” location is taken at the package top center. High Voltage 10V Bias Regulator VR1 Electrical Specifications TA = +25°C, VR1 = 10V, VR2 = 3.3V. Boldface limits apply across the operating temperature range, -40°C to +85°C. (Notes 6, 7) SYMBOL PARAMETER TEST CONDITIONS MIN (Note 7) TYP (Note 6) MAX (Note 7)UNITS VIN1 SUPPLY VIN1 Input Voltage Range 9 90 V Shut-Down Current VIN1 = 9V to 90V 700 1000 µA Operating Current VIN1 = 9V to 90V, PVCC3 = 0V, all inner circuits of the low voltage section are disabled, and only LDO1 and some inner circuits of the high voltage section are running. 1.3 2 mA VCC1 SUPPLY VCC1 LDO Regulator Output 6.8 V Rising UV Threshold 5.2 5.9 6.6 V UV Threshold Hysteresis 1V REFERENCE AND SOFT-START VFB1 Internal Reference Voltage 1.960 2.000 2.040 V POWER MOSFETS rDS(ON) Upper Switch ON-Resistance IOUT = 50mA, BOOT1-PHASE1 = 6V, test at wafer sort 2.3 3.2 Ω rDS(ON) Lower Switch ON-Resistance IOUT = 50mA, VCC1 = 10V, test at wafer sort 1.2 2 Ω ON TIME GENERATOR tON VIN1 = 10V, rON = 1M 2.75 3 3.25 µs tON VIN1 = 90V, rON = 1M 0.3 µs MINIMUM OFF TIME tMINOFF 0.3 µs |
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