STMicroelectronics L9679P
Automotive advanced airbag
| Part No. | L9679P |
|---|---|
| Datasheet | L9679P Download |
| Manufacturer |  STMicroelectronics |
| Description | Automotive advanced airbag |
| Buy | Stock & Price |
FEATURES
● AEC-Q100 qualified● Boost regulator for energy reserve – 1.882 MHz operation, Iload = 55 mA max – Output voltage user selectable, 23 V/ 33 V ±5% – Capacitor value & ESR diagnostics
● Boost regulator for PSI-5 SYNC pulse – 1.882 MHz operation, – Output voltage, 12 V/14.75 V, user configurable
● Buck regulator for remote sensor – 1.882 MHz operation – Output voltage, 7.2 V/9 V ±4%, user configurable
● Buck regulator for micro controller unit – 1.882 MHz operation – Output voltage user selectable, 3.3 V or 5.0 V ±3%
● Integrated energy reserve crossover switch – 3 Ω - 912 mA max – Switch active output indicator
● Battery voltage monitor & shutdown control with Wake-up control
● System voltage diagnostics with integrated ADC
● Squib/pyroswitch deployment drivers – 8 channel HSD/LSD – 25 V max deployment voltage – Various deployment profiles – Current monitoring – Rmeasure, STB, STG & Leakage diagnostics – High & low side driver FET tests
● High side safing switch regulator and...
