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What is BA3918?

This electronic component, produced by the manufacturer "ROHM Semiconductor", performs the same function as "System power supply for car stereos".


BA3918 Datasheet PDF - ROHM Semiconductor

Part Number BA3918
Description System power supply for car stereos
Manufacturers ROHM Semiconductor 
Logo ROHM Semiconductor Logo 


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No Preview Available ! BA3918 datasheet, circuit

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

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BA3918 equivalent
Regulator ICs
FInput / output timing chart
BA3918
246


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BA3918 electronic component.


Information Total 9 Pages
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BA3918 datasheet


1. Power Supply IC - Rohm

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