BD8263EFV-M
4.5ch System Motor Driver for Car AV

BD8263EFV-M is a 4.5-Channel system motor driver developed for DC motors (Spindle motor, Sled motor, Loading motor) and coils (Tracking, Focus) drive for actuator. This IC can drive the motor and the coil of a CD/DVD drive.

Product Detail

 
Part Number | BD8263EFV-ME2
Package | HTSSOP-B28
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Usage

Car Audio

Number of Channels

4.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

85

Package Size [mm]

9.7x6.4(t=1)

Features:

  • AEC-Q100 Qualified
  • 4.5ch BTL Driver
  • POWVCC for CHs 1 and 2 (DC motors) and VFCRNF,
    VMTKRNF for CHs 3 and 4 (actuator) are independent for efficient drive configuration.
  • Built-in protection functions (TSD, UVLO, BIAS Drop Mute)
  • Built-in VCC Short And GND Short Circuit Protection For Sled/Loading Driver Output

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
  • 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

  • HTSSOP-B28 Footprint / Symbol
  • HTSSOP-B28 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration