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PDF BA3918 Data sheet ( Hoja de datos )
| Número de pieza | BA3918 | |
| Descripción | System power supply for car stereos | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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1. BA3918  Hay una vista previa y un enlace de descarga de BA3918 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
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Regulator ICs
System power supply for car stereos
BA3918
The BA3918 is a single-chip power supply IC for use in car audio systems. One 5.6V output for a microcontroller, three
8.7V outputs, and two outputs interlocked by BACKUP and ACC systems are built in.
FApplications
Car audio systems
FFeatures
1) All outputs except AMP and ANT use a PNP transis-
tor with a low saturation voltage.
2) Output current limit circuit prevents damage to the IC
due to short-circuiting.
3) Overvoltage protection circuit provides protection
against surges from the ACC or BACKUP input.
4) Compact 12-pin POWER package allows large pow-
er dissipation.
5) Thermal protection circuit prevents heat damage to
the IC.
FBlock diagram
242
1 page  
Regulator ICs
FInput / output timing chart
BA3918
246
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet BA3918.PDF ] | |
Hoja de datos destacado
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