BA6423AF-E2 Datasheet, PDF (1/13 Pages) Rohm – Standard Single-phase Full wave Fan Motor Driver

Datasheet
DC Brushless Fan Motor Driver
Standard Single-phase Full wave
Fan Motor Driver
BA6423AF
●General Description
This is the summary of application for BA6423AF. BA6423AF incorporates lock protection and automatic restart circuit.
●Features
Lock protection and auto restart
Lock alarm signal (AL) output
●Applications
General consumer electronics, BD player, DVR, STB
Office equipment, Copier, FAX Laser Printer etc.
●Package(s)
SOP8
W(Typ.) x D(Typ.) x H(Max.)
5.00mm x 6.20mm x 1.71mm
●Absolute maximum ratings
Parameter
Symbol
Ratings
Supply voltage
Vcc
30
Power dissipation
Pd
780*
Operation temperature
Topr
Storage temperature
Tstg
-40 to +100
-55 to +150
Output current
Iomax
1.0**
Output voltage
Vout
30
AL signal output voltage
Val
30
Junction temperature
Tjmax
150
* Reduce by 6.24mW/℃ 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 Vcc
Hall input voltage range
Vh
6.0 to 28.0
2.5 to Vcc
SOP8
Unit
V
mW
℃
℃
A
V
V
℃
Unit
V
V
○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays
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TSZ22111・14・001
1/10
TSZ02201-0H1H0B100230-1-2
19.Jul.2012 Rev.001