BM64300MUV
3個霍爾感測器 三相無刷馬達預驅動器

BM64300MUV是一款三相無刷馬達正弦波驅動用預驅動器IC，支援48V電源電壓，可控制帶外置FET的馬達驅動部。透過三個霍爾感測器，檢測轉子的位置。另外，透過使輸出電流呈正弦波形，可實現靜音和低振盪。

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* 本產品是標準級的產品。
本產品不建議使用的車載設備。
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Product Detail

 
料號 | BM64300MUV-E2
狀態 | 推薦品
封裝 | VQFN040V6060
單位數量 | 2000
最小包裝數量 | 2000
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Usage

General

Type

Pre-Driver

Vcc (Max.)[V]

100.0

Power Supply Voltage (Max.)[V]

63.0

Power Supply Voltage (Min.)[V]

28.0

Sensor Type

3 sensor

External FET

N+N

Speed Control Input

PWM

For Fan Motor

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

功能:

  • Speed Control on PWM Duty Input
  • External Output FET Nch+Nch
  • Built-in Boost Voltage Circuit
  • 3 Hall Sine Wave Drive
  • Automatic Lead Angle Control
  • Motor Pole Select Function
  • Soft Start Function
  • Dead Time Setting
  • Current Limit Function
  • Power Save Function
  • Direction of Rotation Setting
  • Short Brake Control
  • Built-in Several Protection Functions (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])

Evaluation
Board

 
    • Evaluation Board
    • BM64300MUV-EVK-001

    • This product is an evaluation board for driving three-phase brushless DC motors using three Hall sensors with a power supply voltage of 48 V (typ) and a motor current between 1 and 8 A. This board is composed of the BM64300MUV, which is a pre-driver for a three-phase brushless DC motor using three Hall sensors, and 6 units of the Nch MOSFET RD3P175SN.

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Design Resources

 

Documents

User's Guide

  • User's Guide for BM64300MUV-EVK-001 Evaluation Board

Technical Articles

Schematic Design & Verification

  • Method for Monitoring Switching Waveform
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Two-Resistor Model for Thermal Simulation
  • Notes for Temperature Measurement Using Thermocouples
  • Notes for Temperature Measurement Using Forward Voltage of PN Junction
  • Thermal Resistance
  • Precautions When Measuring the Rear of the Package with a Thermocouple

Tools

2D/3D/CAD

  • VQFN040V6060 Footprint / Symbol
  • VQFN040V6060 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration