Application description
T-Box, that is, intelligent Telematics gateway (Telematics Box), is a box with communication function installed in the car, is a vehicle networking control unit (TCU) with data input and output, data storage, computing processing and communication functions. Sillij has developed high-performance DC-DC, LDO power management chips and audio, static protection products for T-Box applications.
Application block diagram
Product list
Coulomb Counter/Current Sensing
SA59102AHA high precision current detection amplifier
SA59202DAA multi-battery power monitor chip
Antenna Detect/CAN
SAT01N24AMA LIN bus TVS protection
SAT03N24AOA CAN bus TVS protection
BUCK
SA24403FCA Efficient and fast response 3.5A, 40V input synchronous step-down regulator
Gas Gauge Voltage detector
SA59202DAA multi-battery power monitor chip
LDO+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
12V BUCKBOOST
SA22307TVA High efficiency, 40V input single inductor synchronous boost/buck regulator
eCall
SA51034HFA automotive level analog Class D audio chip
SA51023HDA high common-mode rejection line receiver
SA51024HGA car level analog Class D audio chip
3.3/5V BUCK/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
