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VNH5050A-E Folha de dados(PDF) 11 Page - STMicroelectronics |
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VNH5050A-E Folha de dados(HTML) 11 Page - STMicroelectronics |
11 / 33 page VNH5050A-E Electrical specifications Doc ID 16009 Rev 10 11/33 Table 9. Logic inputs (INA, INB, ENA, ENB, PWM, CS_DIS) Symbol Parameter Test conditions Min. Typ. Max. Unit VIL Input low level voltage Normal operation (DIAGX/ENX pin acts as an input pin) 0.9 V VIH Input high level voltage Normal operation (DIAGX/ENX pin acts as an input pin) 2.1 V VIHYST Input hysteresis voltage Normal operation (DIAGX/ENX pin acts as an input pin) 0.15 V VICL Input clamp voltage IIN = 1 mA 5.5 6.3 7.5 V IIN = -1 mA -1.0 -0.7 -0.3 V IINL Input current VIN =0.9 V 1 µA IINH Input current VIN =2.1 V 10 µA VDIAG Enable output low level voltage Fault operation (DIAGX/ENX pin acts as an output pin); IEN =1 mA 0.4 V Table 10. Switching (VCC =13 V, RLOAD = 1.5 Ω) Symbol Parameter Test conditions Min. Typ. Max. Unit f PWM frequency 0 20 kHz td(on) Turn-on delay time Input rise time < 1µs (see Figure 6) 250 µs td(off) Turn-off delay time Input rise time < 1µs (see Figure 6) 250 µs tr Rise time See Figure 5 12 µs tf Fall time See Figure 5 12 µs tDEL Delay time during change of operating mode See Figure 4 200 400 1600 µs trr High-side free wheeling diode reverse recovery time See Figure 7 100 ns Table 11. Protections and diagnostics Symbol Parameter Test conditions Min. Typ. Max. Unit VUSD Undervoltage shutdown 3 5 V VUSDhyst Undervoltage shutdown hysteresis 0.5 V VOV VCC overvoltage shutdown 24 27 30 V ILIM_H High-side current limitation 30 42 60 A |
Nº de peça semelhante - VNH5050A-E |
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Descrição semelhante - VNH5050A-E |
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