Application description
An infotainment system is an interface system that connects external or internal media to an automotive infotainment system, including data, audio, and video from various inputs such as USB, HDMI, audio jacks, and SSD cards. Silj Automotive gauge chips, reference designs and products provide small size solutions that maintain signal integrity and reduce heat dissipation.
Application block diagram
Linear Charger
SA61930QIA 500mA linear regulator and 400mA linear charge management chip for automotive battery backup systems
SA61930BQIA 500mA linear regulator and 100mA linear charge management chip for automotive battery backup systems
HV Buck
SA24403FCA Efficient and fast response 3.5A, 40V input synchronous step-down regulator
SA24401FCA 5μA static current, 0.6A output voltage, 40V input voltage synchronous step-down voltage regulator
LDO
SA21345AFCA 36V, 300mA low pressure differential linear regulator
SA21340FCA 300mA, 36V fast response low voltage difference linear regulator
SA21345GFAA 150mA low pressure differential linear regulator
SA21340IFCP 36V, 300mA Linear regulator with programmable reset function
Buck-Boost
SA22307TVA High efficiency, 40V input single inductor synchronous boost/buck regulator
MIC OP-Amp.
SA51023HDA high common-mode rejection line receiver
Audio-Amp.
SA51034HFA automotive level analog Class D audio chip
SA51024HGA car level analog Class D audio chip
ESD
SAT01N24AMA LIN bus TVS protection
SAT03N24AOA CAN bus TVS protection
