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BD6964FVM

Part Number	BD6964FVM
Manufacturer	Rohm
Description	Standard Single-phase Full wave Fan motor driver
Published	Jul 23, 2010
Detailed Description	Datasheet DC Brushless Fan Motor Driver Standard Single-phase Full wave Fan motor driver BD6964FVM Description This is...
Datasheet	BD6964FVM PDF File

Overview

Datasheet DC Brushless Fan Motor Driver Standard Single-phase Full wave Fan motor driver BD6964FVM Description This is the summary of application for BD6964FVM.
BD6964FVM can drive FAN motor silently by BTL soft switching, and it can control rotational speed by PWM signal.
Features ■ Compact package (MSOP8) ■ BTL soft switching drive ■ PWM speed control ■ Quick start function ■ Lock protection and auto restart (without external capacitor) ■ Lock alarm signal (AL) output Package MSOP8 W(Typ) x D(Typ) x H(Max) 2.
90mm x 4.
00mm x 0.
90m Application PC, PC peripheral component (Power supply, VGA card, case FAN etc.
) BD player, Projector etc.
MSOP8 Absolute Maximum Ratings Parameter Symbol Limit Supply Voltage VCC 15 Power Dissipation Pd 0.
58(Note 1) Operating Temperature Topr -40～+105 Storage Temperature Tstg -55～+150 Output Voltage VOMAX 15 Output Current IOMAX 800(Note 2) AL Signal Output Voltage VAL 15 AL Signal Output Current IAL 10 Junction Temperature Tjmax 150 (Note 1) Reduce by 4.
68mW/°C over 25°C.
(On 70.
0mm×70.
0mm×1.
6mm glass epoxy board) (Note 2) This value is not to exceed Pd.
Unit V W °C °C V mA V mA °C Caution: Operating the IC over the absolute maximum ratings may damage the IC.
The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry.
Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings.
○Product structure：Silicon monolithic integrated circuit www.
rohm.
com © 2012 ROHM Co.
, Ltd.
All rights reserved.
TSZ22111・14・001 ○This product is not designed protection against radioactive rays 1/13 TSZ02201-0H1H0B100260-1-2 20.
May.
2014 Rev.
002 BD6964FVM Recommended Operating Conditions Parameter Symbol Operating supply voltage range VCC Hall input voltage range VH Limit 3.
3 to 14 0 to VCC/3 Unit V V Datasheet Electrical Characteristics (Unless otherwise specified Ta=25...

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