MIC4607 DC CHARACTERISTICS (Note 1, 2) Electrical Characteristics: Unless otherwise indicated, VDD = VxHB = 12V; VEN = 5V; VSS = VHS = 0V; No load on xLO or xHO; TA = 25°C; unless noted. Bold values indicate –40°C< TJ < +125°C. Parameters Sym. Min. Typ. Max. Units Conditions IDD — 390 750 μA xLI = xHI = 0V — 2.2 10 μA xLI = xHI = 0V; EN = 0V with HS = floating Supply Current VDD Quiescent Current VDD Shutdown Current IDDSH xLI = xHI = 0V ; EN = 0V; HS = 0V — 58 150 IDDO — 0.6 1.5 mA f = 20 kHz Per Channel xHB Quiescent Current IHB — 20 75 μA xLI = xHI = 0V or xLI = 0V and xHI = 5V Per Channel xHB Operating Current IHBO — 30 400 μA f = 20 kHz xHB to VSS Current, Quiescent IHBS — 0.05 5 μA VxHS = VxHB = 90V xHB to VSS Current, Operating IHBSO — 30 300 μA f = 20 kHz VDD Operating Current Input (TTL: xLI, xHI, xPWM, EN) (Note 3) Low-Level Input Voltage VIL — — — VIH 2.2 — 0.8 — V High-Level Input Voltage V — Input Voltage Hysteresis VHYS 0.1 — V — 100 300 500 kΩ xLI and xHI Inputs (-1 Version) 50 130 250 3.8 — 4.4 4.9 — Input Pull-Down Resistance RI xPWM Input (-2 Version) Undervoltage Protection VDD Falling Threshold VDDR VDD Threshold Hysteresis VDDH xHB Falling Threshold VHBR xHB Threshold Hysteresis 0.25 V — V — V — 0.25 4.9 — V — 175 200 225 mV (VILIM+ – VILIM–) tILIM_PROP — 70 — ns VILIM+ = 0.5V peak FLT/ Output Low Voltage VOLF — 0.2 V Rising DLY Threshold 0.5 — V VILIM = 1V; IFLT/ = 1 mA — μA VDLY = 0V μs CDLY = 1 nF VHBH 4.0 — VILIM+ 4.4 Overcurrent Protection Rising Overcurrent Threshold ILIM to Gate Propagation Delay Fault Circuit VDLY+ — 1.5 DLY Current Source IDLY 0.44 Fault Clear Time tFCL 0.3 — 670 0.6 — Low-Current Forward Voltage VDL — 0.4 0.70 V IVDD-xHB = 100 μA High-Current Forward Voltage VDH — 0.8 1 V IVDD-xHB = 50 mA Bootstrap Diode Note 1: 2: 3: 4: “x” in front of a pin name refers to either A, B or C phase. (e.g. xHI can be either AHI, BHI or CHI). Specification for packaged product only. VIL(MAX) = maximum positive voltage applied to the input which will be accepted by the device as a logic low. VIH(MIN) = minimum positive voltage applied to the input which will be accepted by the device as a logic high. Guaranteed by design. Not production tested. 2016 Microchip Technology Inc. DS20005610A-page 5
