BM64070MUV
内置速度控制 无传感器三相无刷电机预驱动器
BM64070MUV
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
Status |
推荐品
封装 |
VQFN040V6060
包装数量 | 2000
最小独立包装数量 | 2000
包装形态 | Taping
RoHS |
Yes
长期供货计划 |
10 Years
特性：
Usage
General
Type
Pre-Driver
Vcc (Max.)[V]
100
Power Supply Voltage (Max.) [V]
77
Power Supply Voltage (Min.) [V]
28
Commutation Logic[°]
180
Sensor Type
Senor-less
External FET
N+N
Speed Control Input
PWM
For Fan Motor
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
6x6 (t=1)
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])
