BM62300MUV
3 Hall Sensors Three-Phase Brushless Motor Pre-driver

BM62300MUV is pre-driver IC for three-phase brushless motor driver that supports 24V power supply controlling the motor driver constructed in external power transistor. It detects the rotor position on three hall sensors. In addition, silent operation and low vibration is implemented by making the output current a sin waveform.

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Product Detail

 
Part Number | BM62300MUV-E2
Status | Active
Package | VQFN032V5050
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Standard

Usage

General

Type

Pre-Driver

Vcc (Max.)[V]

33.0

Power Supply Voltage (Max.) [V]

28.0

Power Supply Voltage (Min.) [V]

8.0

Sensor Type

3 sensor

External FET

N+N

Speed Control Input

PWM

For Fan Motor

Yes

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

Package Size [mm]

5x5 (t=1)

Features:

  • Supports External Power Transistor (Nch+Nch)
  • Built-in Boost Voltage Circuit
  • 3 Hall Sine Wave 180 degrees Electric Drive
  • Automatic Lead Angle Settings
  • Speed Control on PWM Input
  • Soft Start Function
  • Number of Pole Selection
  • Current Limit Function
  • Built-in Power Save Function
  • Direction of Rotation Settings
  • Short Break Limitation
  • Built-in Several Protection Functions (High-speed rotation protection, low-speed rotation protection, over voltage protection (OVLO), under voltage lock-out (UVLO), thermal shutdown (TSD))

Design Resources

 

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

  • What Is Thermal Design
  • Basics of Thermal Resistance and Heat Dissipation
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • 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

  • VQFN032V5050 Footprint / Symbol

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration