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STDRIVE102HTR 数据表(PDF) 4 Page - STMicroelectronics |
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STDRIVE102HTR 数据表(HTML) 4 Page - STMicroelectronics |
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4 / 56 page ![]() 2 Device ratings 2.1 Absolute maximum ratings Stresses above the absolute maximum ratings listed in Table 1 may cause permanent damage to the device. Exposure to maximum rating conditions for extended periods may affect device reliability. Two separated reference grounds are present in the device: GND and AGND. All voltages reported in Table 1 are considered shorting AGND and GND pins, unless otherwise specified. Table 1. Absolute maximum ratings Symbol Parameter Test condition Value Unit Power supply VM Motor supply voltage -0.3 to 55 V VS 12 V LDO linear regulator input and main supply -0.3 to 55 V VCC 12 V LDO linear regulator output and gate drivers supply voltage -0.3 to 18 V VREGIN_3V3 3.3 V LDO linear regulator input -0.3 to 18 V VDD 3.3 V LDO linear regulator output and analog front-end supply -0.3 to 4 V VNCAP Charge pump switching capacitor negative side -0.3 to VS+0.3 V VPCAP Charge pump switching capacitor positive side VM-0.3 to VBOOT+0.3 V 65 V VBOOT Charge pump output/ high-side boot supply VM-0.3 to VM+18 V 65 V Gate drivers VSLSx Low-side reference pin voltage DC -2 to +2 V Transient pulse duration 200 ns Repetition frequency 20 kHz (1) -8 to +8 V VGLSx Low-side driver’s output voltage VSLSx-0.3 to VCC+0.3 V VGS_LSx Differential voltage between low-side driver’s output and its reference (VGLSx - VSLSx) -0.3 to 18 V Vsupply_LS Supply rail of the low-side driver (VCC - VSLSx) -0.3 to 18 V VOUTx OUTx pin voltage DC -4 to VM+4 V Transient pulse duration between 200 ns and 5 µs Repetition frequency 20 kHz -8 to VM+8 V Transient pulse duration 200 ns Repetition frequency 20 kHz -10 to VM+10 V VGHSx High-side driver’s output VOUTx -0.3 to VBOOT+0.3 V VGO_HSx Differential voltage between high-side gate driver’s output and its reference (VGHSx - VOUTx) (2) -0.3 to 16 V STDRIVE102BH, STDRIVE102H Device ratings DS14545 - Rev 1 page 4/56 |
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