BM64070MUV
内置速度控制 无传感器三相无刷电机预驱动器
BM64070MUV支持48V电源电压，是控制由外置FET构成的电机驱动部位的三相无刷电机正弦波驱动用预驱动器IC。采用无传感器驱动，无需用于检测位置的霍尔元件。内置速度反馈控制功能，用于控制输出PWM Duty，使输入PWM信号所对应的转速特性与电机输出的转速一致。
主要规格
型号 | BM64070MUV-E2
封装 |
VQFN040V6060
包装形态 | Taping
包装数量 | 2000
最小独立包装数量 | 2000
RoHS |
Yes
特性：
Power Supply Voltage (Max.) [V]
77
Power Supply Voltage (Min.) [V]
28
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
6.0x6.0 (t=1.0)
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特点：
Speed Control on PWM Duty Input External Output FET Nch+Nch Built-in Boost Voltage Circuit Sensor-less Sine Wave Drive Automatic Lead Angle Control Dead Time Setting Current Limit Function Power Save Function Direction of Rotation Setting Short Brake Control Speed Feedback Control Able to Set Motor Rotation Speed Table and Various Parameters with the built-in OTP Built-in Several Protection (Motor Lock Protection [MLP], High Speed Rotation Protection, Over Voltage Lock Out [OVLO], Under Voltage Lock Out [UVLO], Thermal Shutdown [TSD], Over Current Protection [OCP])
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