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STK672-543-E Datasheet(PDF) 2 Page - ON Semiconductor |
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STK672-543-E Datasheet(HTML) 2 Page - ON Semiconductor |
2 / 22 page STK672-543-E No. A2113-2/22 Specifications Absolute Maximum Ratings at Tc = 25 °C Parameter Symbol Conditions Ratings unit Maximum supply voltage 1 VCC max No signal 52 V Maximum supply voltage 2 VDD max No signal -0.3 to +7.0 V Input voltage VIN max Logic input pins -0.3 to +7.0 V Output current 1 IOP max 10 μA 1 pulse (resistance load) 10 A Output current 2 IOH max VDD=5V, CLOCK≥200Hz 4 A Allowable power dissipation Pd max With an arbitrarily large heat sink. Per MOSFET 13.3 W Operating substrate temperature Tc max 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 42 V Operating supply voltage 2 VDD With signals applied 5 ±5% V Input high voltage VIH Pins 8, 9, 10, 11, 12 2.5 to VDD V Input low voltage VIL Pins 8, 9, 10, 11, 12 0 to 0.6 V Output current 1 IOH1 Tc=105 °C, CLOCK≥200Hz, Continuous operation, duty=100% 3.0 A Output current 2 IOH2 Tc=80 °C, CLOCK≥200Hz, Continuous operation, duty=100%, See the motor current (IOH) derating curve 3.3 A CLOCK frequency fCL Minimum pulse width: at least 10 μs 0 to 50 kHz Phase driver withstand voltage VDSS ID=1mA (Tc=25°C) 100min V Recommended operating substrate temperature Tc No condensation 0 to 105 °C Recommended Vref range Vref Tc=105 °C 0.14 to 1.62 V Input rise and fall slew rate tr/tf 2.6max V Refer to the graph for each conduction-period tolerance range for the output current and brake current. Electrical Characteristics at Tc=25 °C, VCC=24V, VDD=5.0V Parameter Symbol Conditions min typ max unit VDD supply current ICCO Pin 6 current CLOCK=GND 3.1 7 mA Output average current Ioave R/L=3 Ω/3.8mH in each phase 0.52 0.58 0.64 A FET diode forward voltage Vdf If=1A (RL=23Ω) 1.0 1.6 V Output saturation voltage Vsat RL=23Ω 0.28 0.40 V Input high voltage VIH Pins 8, 9, 10, 11, 12 2.5 V Input low voltage VIL Pins 8, 9, 10, 11, 12 0.6 V Input leak current IIL Pins 8, 9, 10, 11, 12=GND and 5V ±10 μA Vref input bias current IIB Pin 7 =1.0V 204 216 μA PWM frequency fc 35 45 55 kHz 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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