BA5961FV
Optical disc ICs
Power driver for CD player
BA5961FV
BA5961FV is 1ch BTL driver IC for tilt coil driving used for DVD-ROM / DVD-RAM / CD-ROM / CD-RW.
2 general-purpose operational amplifiers are integrated into the small package, this IC has achieved a reduction of its size,
and external components.
This IC can be used not only for tilt coil, but also for wide variety of applications.
!
Applications
DVD-ROM, DVD-RAM, CD-ROM, CD-RW
!
Features
1) 1ch BTL driver.
2) SSOP-B20W power package enables the smallest configuration.
3) Separating VCC into Pre and Power can be make better power efficiency.
4) Built in level shift circuit.
5) Built in thermal-shut-down circuit.
6) Built in three operational amplifiers .(Two general purpose operational amplifiers and one pre operational amplifier.)
!
Absolute maximum ratings
(Ta=25擄C)
Parameter
Preblock power supply voltage
Powerblock power supply voltage
Power dissipation
Operating temperature
Storage temperature
鈭?/div>
PCB (70mm脳70mm脳1.6mm, glass epoxy) mounting.
Reduce power by 9.44mW for each degree above 25擄C.
Symbol
PreV
CC
PowV
CC
Pd
Topr
Tstg
Limits
18
18
1.18
鈭?/div>
鈭?5~+85
鈭?5~+150
Unit
V
V
W
擄C
擄C
!
Recommended operating conditions
(Set the power supply voltage taking allowable dissipation into considering)
Parameter
Preblock power supply voltage
Powerblock power supply voltage
Symbol
PreV
CC
PowV
CC
Min.
4.3
4.3
Typ.
5
5
Max.
13.5
PreV
CC
Unit
V
1/7
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