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PDF BD6111FV Data sheet ( Hoja de datos )
| Número de pieza | BD6111FV | |
| Descripción | negative voltage IC | |
| Fabricantes | ROHM Semiconductor | |
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99W028A
Variable output, negative voltage IC
BD6111FV
Description
The BD6111FV is a charge-pump, negative supply IC
containing a regulator. The charge pump block inverts
a positive power supply voltage that is inputted to
VBAT pin into a negative voltage and outputs it from
the NEGOUT pin. The regulator block stabilizes this
negative voltage with low-noise and outputs it from
OUT pin. Output voltage values of this regulator can
be controlled by voltage value inputted to VIN pin and
determined by OUT=-1.6 VIN .
Dimension(Units:mm)
Features
1) Highly efficient, built-in inverting charge pump
2) Built-in variable, negative voltage linear regulator.
3) Built-in stand-by switch circuit (pull down resistor 1M Ω)
4) Compact SSOP-B8 package
SSOP-B8
Applications
Compact information computer terminal, such as PDC, PHS and PDA.
Battery driving apparatus requiring negative voltage.
Absolute Maximum Ratings (Ta=25˚C)
Parameter
Maximum applied power supply voltage
Maximum applied input voltage
Power dissipation
Symbol
VBAT
VIN
Pd
Operating temperature range
Topr
Storage temperature
Tstg
*Derating:3.0mW/˚C for operation above Ta=25˚C.
Limits
-0.3 ~ +6.0
-0.3 ~ +6.0
300 *
-20 ~ +70
-55 ~ +125
Unit
V
V
mW
˚C
˚C
December, 1999
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet BD6111FV.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BD6111FV | negative voltage IC | ROHM Semiconductor |
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