TDA75610S-QLX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA75610S-QLX

4 x 45 W power amplifier with full I2C diagnostics, high efficiency and low voltage operation

STMicroelectronics 

Diagnostics functional description

TDA75610SLV

It is recommended to keep output voltage always below 8 V (high threshold case) or 4 V

(low threshold case) to prevent the circuit being saturated (causing wrong detection cases).

This feature is disabled if any overloads leading to activation of the short-circuit protection

occurs in the process.

Figure 31. Current detection high: load impedance |Z| vs. output peak voltage

/RDG_]_2KP



/RZFXUUHQWGHWHFWLRQDUHD



2SHQORDG



' RIWKH'%[E\UHV

,RXWSHDNP$

,RXWSHDN!P$



,%' 

+LJKFXUUHQWGHWHFWLRQDUHD



1RUPDOORDG

' RIWKH'%[E\WHV























9RXW3HDN

*$3*36

Figure 32. Current detection low: load impedance |Z| vs. output peak voltage

,OAD\Z\/HM



,OWCURRENTDETECTIONAREA



/PENLOAD



$OFTHE$"XBYRES

)OUTPEAK M!

)OUTPEAK M!



)"$ 

(IGHCURRENTDETECTIONAREA



.ORMALLOAD

$OFTHE$"XBYTES



















6OUT0EAK





'!0'03

22/42

DocID025599 Rev 6

Share Link: