L9788
Multifunction IC for automotive engine management system
Datasheet - production data
LQFP100 14 x 14 x 1.4 mm (...
L9788
Multifunction IC for automotive engine management system
Datasheet - production data
LQFP100 14 x 14 x 1.4 mm (exposed pad down)
GADG2411160920PS
Features
AEC-Q100 qualified Engineered for ISO26262 compliant system 1 pre-boost
regulator and 1 pre-buck
regulator 1 linear 5 V
regulator with 1 A output current 3 independent self-protection 5 V tracking
regulator with 150 mA output. 1 input voltage pin for monitor external
tracking. Coordinated soft start-up of all
regulators 4 channels LS injector LS drivers 2 channels LS drivers for O2H load with current
sense 2 channels LS camshaft or solenoid drivers 5 channels LS relay drivers 2 channels LS LED drivers 3 channels LS/HS drivers with low battery
function for smart start
1 channel LS main relay driver (MRD) with internal diode for reverse battery protection
5 channels pre-drivers for external FET drivers. Pre-driver 1&3 configurable for O2H load with external Rshunt-on the source of Ext. N-channel MOS
6 channels pre-drivers for internal or external igniter drivers
1 K-Line ISO9141/LIN 2.1 compliant
Integrated charge-pump
VRS-interface
Watchdog
Wake-up pin
Temperature sensor and monitoring
Stop-counter with wakeup
Dual bandgap reference & oscillator
Micro-second-channel MSC for differential single ended mode
SEO function
CAN-FD with wakeup by CAN function
Package LQFP100 exposed pad
Description
The L9788 is an integrated circuit designed for automotive engine mana...