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STK672 Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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STK672 Datasheet(HTML) 2 Page - Sanyo Semicon Device |
2 / 11 page STK672-050 No. 5228—2/11 Specifications Maximum Ratings at Ta = 25 °C Allowable Operating Ranges at Ta = 25 °C Electrical Characteristics at Tc = 25 °C, V CC1 = 24V, VCC2 = 5V Parameter Symbol Conditions Ratings Unit Maximum supply voltage 1 VCC1 max No signal 52 V Maximum supply voltage 2 VCC2 max No signal −0.3 to +7.0 V Input voltage VIN max Logic input block −0.3 to +7.0 V Phase output current IOH max One 0.5s pulse, VCC1 applied, Load/phase: R = 5 Ω, L = 10mH 4.0 A Repetitive avalanche handling capability Ear max 38 mJ Maximum output dissipation Pd max θc-a = 0 25 W Operating substrate temperature Tc max 105 °C Junction temperature Tj max 150 °C Storage temperature Tstg −40 to +125 °C Parameter Symbol Conditions Ratings Unit Supply voltage 1 VCC1 With signal 10 to 45 V Supply voltage 2 VCC2 With signal 5.0 ± 5% V Input voltage VIH 0 to VCC2V Phase driver withstand voltage VDSS Tr1, 2, 3, 4 (A, A, B, B outputs) 100 (min) V Phase current IOH max 50% duty 3.0 (max) A Parameter Symbol Conditions min typ max Unit Control supply current ICC Pin 7 input, ENABLE = low – 4.5 15 mA Output saturation voltage Vsat RL = 7.5Ω (I = 3A) – 1.4 2.6 V Average output current Io ave Vref = 0.6V, Load/phase: R = 3.5 Ω, L = 3.8mH 0.45 0.50 0.55 A FET diode forward voltage Vdf If = 1.0A – 1.2 1.8 V [Control inputs] Input voltage VIH Excluding Vref pin 4.0 – – V VIL Excluding Vref pin – – 1.0 V Input current IIH Excluding Vref pin 0 1 10 µA IIL Excluding Vref pin 125 250 510 µA [Vref input] Input voltage VI Pin 8 0 – 2.5 V Input current II Pin 8 – 1 – µA [Control outputs] Output voltage VOH I = −3mA (MoI, Mo1, Mo2 pins) 2.4 – – V VOL I = +3mA (MoI, Mo1, Mo2 pins) – – 0.4 V PWM frequency fc 37 47 57 kHz [Current division ratio (A/B)] 2W1-2, W1-2, 1-2 Vref θ = 1/8 100 % 2W1-2, W1-2 Vref θ = 2/8 92 % 2W1-2 Vref θ = 3/8 83 % 2W1-2, W1-2, 1-2 Vref θ = 4/8 71 % |
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