BD6701F - Rohm

BD6701F Two-phase Full-wave DC Brushless Fan Motor Drivers

BD6701F is two-phase half-wave fan motor 1 chip driver that composes 2 Nch power DMOS FET. This driver incorporates lock protection, automatic restart circuit and FG/AL output. Package SOP-8 W (Typ.) x D (Typ.) x H (Max.) 5.00mm x 6.20mm x 1.71mm Features „ Power Tr incorporated „ Incorporates reverse connection protection diode „ Incorporates lock protec.

Features

„ Power Tr incorporated „ Incorporates reverse connection protection diode „ Incorporates lock protection and automatic restart circuit „ Rotation speed pulse signal (FG) output „ Lock alarm signal (AL) output SOP8 Application „ For desktop PC, server, general consumer equipment, communication equipment and industrial equipment. Absolute maximum ratings Parameter Symbol Limit Supply voltage Power dissipation Vcc 36 Pd 780
*1 Operating temperature range Topr -40 +100 Storage temperature range Output current Tstg Iomax -55 +150 800
*2 AL signal output current IAL 10 AL signal outp.