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STK672-612B-E 数据表(PDF) 2 Page - ON Semiconductor |
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STK672-612B-E 数据表(HTML) 2 Page - ON Semiconductor |
2 / 26 page STK672-612B-E No. A2114-2/26 Specifications Absolute Maximum Ratings at Tc = 25 °C Parameter Symbol Conditions Ratings unit Maximum supply voltage 1 VCC max No signal 50 V Maximum supply voltage 2 VDD max No signal -0.3 to +6.0 V Input voltage VIN max Logic input pins -0.3 to +6.0 V Output current 1 IOP max 10 μA, 1 pulse (resistance load) 10 A Output current 2 IOH max VDD=5V, CLOCK≥200Hz 1.0 A Output current 3 IOF max Pin16 output current 10 mA Allowable power dissipation 1 PdMF max With an arbitrarily large heat sink. Per MOSFET 7.3 W Allowable power dissipation 2 PdPK max No heat sink 2.8 W Operating substrate temperature Tc -20 to +105 °C Junction temperature Tj max 150 °C Storage temperature Tstg -40 to +125 °C Allowable Operating Ranges at Ta=25 °C Parameter Symbol Conditions Ratings unit Operating supply voltage 1 VCC With signals applied 10 to 46 V Operating supply voltage 2 VDD With signals applied 5 ±5% V Input high voltage VIH Pins 10, 12, 13, 14, 15, 17 VDD=5±5% 2.5 to VDD V Input low voltage VIL Pins 10, 12, 13, 14, 15, 17 VDD=5±5% 0 to 0.8 V Output current 1 IOH1 Tc=105 °C, CLOCK≥200Hz, Continuous operation, duty=100% 0.8 A Output current 2 IOH2 Tc=80 °C, CLOCK≥200Hz, Continuous operation, duty=100%, See the motor current (IOH) derating curve 0.86 A CLOCK frequency fCL Minimum pulse width: at least 10 μs 0 to 50 kHz Recommended Vref range Vref Tc=105 °C 0.14 to 1.53 V Electrical Characteristics at Tc=25 °C, VCC=24V, VDD=5.0V Parameter Symbol Conditions min typ max unit VDD supply current ICCO Pin 9 current CLOCK=GND 5 8 mA Output average current* Ioave R/L=1 Ω/0.62mH in each phase 0.077 0.093 0.109 A FET diode forward voltage Vdf If=1A (RL=23Ω) 1.16 1.7 V Output saturation voltage Vsat RL=23Ω 0.61 0.80 V Input high voltage VIH Pins 10, 12, 13, 14, 15, 17 2.5 V Input low voltage VIL Pins 10, 12, 13, 14, 15, 17 0.8 V FAULT1 low output voltage VOLF Pin 16 (IO=5mA) 0.25 0.5 V 5V level FAULT leakage current IILF Pin 16=5V 10 μA FAULT2 opened motor pin detection output voltage VOF1 0.00 0.01 0.20 FAULT2 Overcurrent detection output voltage VOF2 2.4 2.5 2.6 FAULT2 Overheat detection output voltage VOF3 Pin 8 (when all protection functions have been activated) 3.1 3.3 3.5 V 5V level input current IILH Pins 10, 12, 13, 14, 15, 17=5V 50 75 μA GND level input current IILL Pins 10, 12, 13, 14, 15, 17=GND 10 μA Vref input bias current IIB Pin 19=1.0V 1 μA PWM frequency fc 29 45 61 kHz Overheat detection temperature TSD Design guarantee 144 °C Drain-to-Source leakage current IDSS VDS=100V, Pins 2, 6, 9, and 18=GND 1 μA * Maximum value of operating supply voltage 1 (VCC) can not supply to STK672-612B-E, depending on motor current value. Refer to “8. Precautions, etc” of Usage Notes. *Ioave values are for when the lead frame of the product is soldered to the mounting substrate. Notes: A fixed-voltage power supply must be used. Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. |
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类似说明 - STK672-612B-E |
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