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BA6424AFS

Part Number	BA6424AFS
Manufacturer	Rohm
Description	Standard Single-phase Full wave Fan Motor Driver
Published	Jul 21, 2010
Detailed Description	Datasheet DC Brushless Fan Motor Driver Standard Single-phase Full wave Fan Motor Driver BA6424AFS ●General Description...
Datasheet	BA6424AFS PDF File

Overview

Datasheet DC Brushless Fan Motor Driver Standard Single-phase Full wave Fan Motor Driver BA6424AFS ●General Description This is the summary of application for BA6424AFS.
BA6424AFS incorporates lock protection and automatic restart circuit.
●Features Lock protection and auto restart Rotating speed pulse signal (FG) output Lock alarm signal (AL) output ●Applications General consumer electronics, BD player, DVR, STB Office equipment, Copier, FAX Laser Printer etc.
●Package(s) SSOP-A16 W(Typ.
) x D(Typ.
) x H(Max.
) 6.
60mm x 6.
20mm x 1.
71m ●Absolute maximum ratings Parameter Symbol Ratings Supply voltage Power dissipation Operation temperature Storage temperature Vcc Pd Topr Tstg 30 812.
5* -40 to +100 -55 to +150 Output current Iomax 1.
0** Output voltage FG signal output voltage AL signal output voltage Vout Vfg Val 30 30 30 Junction temperature Tjmax 150 * Reduce by 6.
5mW/℃ over 25℃.
(On 70.
0mm×70.
0mm×1.
6mm glass epoxy board) ** This value is not to exceed Pd.
●Operating Conditions Parameter Symbol Ratings Operating supply voltage range Hall input voltage range Vcc Vh 6.
0 to 28.
0 2.
5 to Vcc SSOP-A16 Unit V mW ℃ ℃ A V V V ℃ Unit V V ○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays .
www.
rohm.
com © 2012 ROHM Co.
, Ltd.
All rights reserved.
TSZ22111・14・001 1/10 TSZ02201-0H1H0B100240-1-2 19.
Jul.
2012 Rev.
001 BA6424AFS Datasheet ●Electrical characteristics (Unless otherwise specified Ta=25℃,Vcc=12V) Parameter Limits Symbol Min.
Typ.
Max.
Unit Circuit current Icc 2.
7 5.
4 8.
1 mA Charge current of capacitor for lock detection Ildc 1.
55 3.
10 4.
65 μA Discharge current of capacitor for lock detection Ildd 0.
33 0.
66 0.
99 μA Conditions At output OFF Vld=1.
8V Vld=1.
8V Charge-discharge current ratio of capacitor for lock detection rcd 3.
0 4.
7 6.
4 - rcd=Ildc/Ildd Clamp voltage of capacitor for lock detection Charge current of capacitor for lock detection Output L voltag...

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BA6424AFS Standard Single-phase Full wave Fan Motor Driver - Rohm

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