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L6213 数据表(PDF) 5 Page - STMicroelectronics |
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L6213 数据表(HTML) 5 Page - STMicroelectronics |
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5 / 9 page ![]() ELECTRICAL CHARACTERISTICS (continued) Pin Symbol Parameter Test Condition Min. Typ. Max. Unit POWER FAIL 10 VthR Rising Threshold Voltage PFP open Fig. 1 19.5 20 23 V 10 VthF Falling Threshold Voltage PFP open Fig. 1 16.6 18.1 19.5 V 10 ∆Vth Threshold Hysteresis PFP open Fig. 1 0.5 V 8IPFI Divided Internal Current 130 µA 8Vth-PFP Rising Threshold Voltage VPS = 24V 1.1 1.21 1.29 V 8Vth-PFP Falling Threshold Voltage VPS = 24V 0.98 1.06 1.13 V 8 ∆Vth -PFP Threshold Hysteresis VPS = 24V 30 mV 7Vsat Output PF Saturation PF current = 2.5mA VPS = 3 to 46V 0.4 V 7Ileak Output Leakage Current VPS = 46V VPF = 20V 50 µA 7 t1 Delay to Reset RESET High to PF high Delay Time (fig. 1) 01 µs 7 t2 Noise Immunity When VPS drops to 8V for a time from 0 to t2, PF must be at 1 logic level (fig. 2) 01 µs 7 t3 Noise Immunity When VPS drops to 17V for a time greater than t3, PF must be at 0 logic level (fig. 2) 4 µs RESET 9Id Delay Source Current VD = 0 to 4.1V 70 140 µA 9Id Delay Sink Current VD = 4.3 to 2V 10 mA 13 Vsat Output RESET Saturation RESET Current = 2.5mA VPS = 3 to 46V 0.4 V 13 Ileak Output Leakage Current VPS = 46V RD = 4 to 5V VRESET = 20V 50 µA 13 t4 Noise Immunity When VPS drops to 10V for a time greater than t4 RESET must be at 0 logic level (fig. 1) 4 µs SOLENOID CONTROL SECTION 18 Vsat Saturation Voltage ENABLE = 1 I PIM = 5mA 0.2 V 18 Ileak Leakage Current PIM = 0.2 to 2.5V ENABLE = 0 +100 µA 18 Vclamp Clamp Voltage 1.9 2 2.1 V 17 Minimum Offset Threshold PIM = GND Vsens = 10mV ENABLE = 0 lower MOS must be in conduction 17 MAximum Offset Voltage PIM = GND Vsens = 50mV ENABLE = 0 lower MOS must be open 17 Vsense Static Voltage Limiting Threshold Vsens going from 0 to 0.6V PIM = 3V, the EMH DMOS goes to high resistance state when Vsens is within: (see Block Diagram) 0.475 0.5 0.525 V 17 Maximum Delay Time 1 µs tp Protection Time 2 4 µs EMH Ron OnStateDrain toSource Resistance Tj =25 °C, VPS 15 to 46V 0.35 0.45 Ω EML Ron OnStateDrain to SourceResistance Tj = 25 °C, VPS 15 to 46V 0.28 0.4 Ω 17 Vsense Vsense Hysteresis IST = Open IST = 0.75V IST = 3V 35 15 80 50 25 100 65 35 120 mV mV mV L6213 5/9 |
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