General Description
This is the product guarantees long time support in Industrial market.
BD6973FV-LB is a pre-driverthat controls the motor drive part composed of the power transistors. Moreover, a lot of functions are installed, and the pin is compatible with BD6974FV-LB (Lock alarm signal output).

FEATUREs
♦ Long Time Support Product for Industrial Applications
♦ Pre-driver for External Power Transistors
♦ Speed Controllable by DC / Direct PWM Input
♦ PWM Soft Switching
♦ Soft Start
♦ Quick Start
♦ Current Limit
♦ Lock Protection and Automatic Restart
♦ Rotation Speed Pulse Signal (FG) Output

APPLICATIONs
♦ Industrial Equipment and Fan motors for general consumer equipment of desktop PC, and Server, etc.