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SLA6845MZ Scheda tecnica(PDF) 4 Page - Allegro MicroSystems |
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SLA6845MZ Scheda tecnica(HTML) 4 Page - Allegro MicroSystems |
4 / 14 page High Voltage 3-Phase Motor Driver SLA6845MZ 4 ELECTRICAL CHARACTERISTICS, valid at TA=25°C, unless otherwise noted Characteristics Symbol Conditions Min Typ Max Units Logic Supply Voltage VCC Between VCC and COM 13.5 15 16.5 V Logic Supply Current ICC VCC = 15 V, VIN = 5 V – 4 6 mA Input Voltage VIH VCC = 15 V, output on – 2.0 2.5 V VIL VCC = 15 V, output off 1.0 1.5 – V Input Voltage Hysteresis VIhys VCC = 15 V – 0.5 – V Input Current IIH High side, VCC = 15 V, VIN = 5 V – 50 100 μA IIL Low side, VCC = 15 V, VIN = 0 V – – 2 μA Undervoltage Lockout VUVHL High side, between VB and U, V, or W 9.0 10.0 11.0 V VUVHH 9.5 10.5 11.5 V VUVHhys High side, hysteresis – 0.5 – V VUVLL Low side, between VCC and COM 10.0 11.0 12.0 V VUVLH 10.5 11.5 12.5 V VUVLhys Low side, hysteresis – 0.5 – V –VO for Output Voltage1 –VO Between U, V, or W and COM –5 – – V LS Negative Surge Voltage2 VLS Between LS1, LS2, or LS3 and COM –5 – 5 V FO Terminal Output Voltage VFOL VCC = 15 V, IFO = –1 mA 0 – 1.0 V VFOH VCC = 15 V, IFO = –1.6 mA 4.0 – 5.5 V Overtemperature Detection Activating and Releasing Temperature TTDH VCC = 15 V, no heatsink, IREG = 0 mA 135 150 165 °C TTDL 105 120 135 °C TTDhys –30– °C Output Voltage for Regulator VREG IREG = 0 to 35 mA 6.75 7.5 8.25 V IGBT Breakdown Voltage VCES VCC = 15 V, IC = 1 mA, VIN = 0 V 600 – – V IGBT Leakage Current ICES VCC = 15 V, VCE = 600 V, VIN = 0 V – – 1 mA IGBT Saturation Voltage VCE(sat) VCC = 15 V, IC = 3 A, VIN = 5 V – 1.75 2.1 V Diode Forward Voltage VF VCC = 15 V, IF = 3 A, VIN = 0 V – 1.65 2.0 V Diode Recovery Time trr IF = 3 A, di / dt = 100 A/μs – 50 – ns Switching Time, High Side tdH(on) VBB = 300 V, VCC = 15 V, IC = 3 A, 0 V ≤ VIN ≤ 5 V, inductive load – 315 – ns trH –50– ns tdH(off) – 375 – ns tfH – 165 – ns Switching Time, Low Side tdL(on) – 325 – ns trL –60– ns tdL(off) – 400 – ns tfL – 165 – ns 1 Indicates normal operating range for the high-side driver IC. 2 Indicates the allowable range assuming any transient surge <1 μs. Allegro MicroSystems, Inc. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 www.allegromicro.com |
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