Datasheet MIC4607 (Microchip) - 5
| 制造商 | Microchip |
| 描述 | 85V, Three-Phase MOSFET Driver with Adaptive Dead-Time, Anti-Shoot-Through and Overcurrent Protection |
| 页数 / 页 | 42 / 5 — MIC4607. DC CHARACTERISTICS (Note 1, 2) |
| 修订版 | 08-23-2016 |
| 文件格式/大小 | PDF / 4.5 Mb |
| 文件语言 | 英语 |
MIC4607. DC CHARACTERISTICS (Note 1, 2)
文件文字版本
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
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