L9678P-S vs L9678P Comparaison
Comparaison détaillée côte à côte de L9678P-S par STMicroelectronics et L9678P par STMicroelectronics. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
STMicroelectronics
L9678P - Automotive Airbag System Basis IC | STMicroelectronics (Tape & Reel)
L9678P ✓ ActifComparaison des spécifications
| Paramètre | L9678P-S | L9678P |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Interface ICs | Power MOSFET Drivers |
| Statut du cycle de vie | Actif | Actif |
| Product Type | Automotive user-configurable airbag and battery cut-off system chip | Automotive Airbag System Basis IC (SBI) |
| Device Function | Integrated power-management and remote-sensor interface for entry-level automotive airbag systems | — |
| PSI-5 Remote Sensor Interface Channels | 2 channels | — |
| Remote Sensor Regulator | 1 dedicated regulator | — |
| Power Management Architecture | Complete internal power-management system with user-configurable supply | — |
| Boîtier | 64-LQFP, 10 x 10 mm | 64-LQFP (10x10 mm) |
| Nombre de broches | 64 pins | — |
| Type de montage | Surface-mount LQFP | Surface Mount |
| Target Market | Emerging-market automotive applications | — |
| Primary Application | Entry-level automotive airbag systems | — |
| Secondary Application | Automotive battery cut-off systems | — |
| Pin Compatibility | Pin compatible with L9678P | — |
| Plage de tension d'entrée | [DATA_NEEDED: input voltage range] | — |
| Plage de température de fonctionnement | [DATA_NEEDED: operating temperature range] | -40 C to +95 C |
| Automotive Qualification Grade | [DATA_NEEDED: AEC-Q100 grade and temperature grade] | — |
| Regulator Output Configuration | [DATA_NEEDED: selectable regulator outputs and voltage values] | — |
| Operating Voltage (VBAT) | — | 6 V to 18 V (load-dump tolerant up to 40 V) |
| Integrated Linear Regulator 1 | — | 5 V with external pass transistor |
| Integrated Linear Regulator 2 | — | 3.3 V fully integrated |
| Optional Regulator | — | 7.2 V via external pass transistor (for PSI5 sensor supply) |
| Satellite Sensor Interface Channels | — | 4 channels (analog / PSI5 selectable) |
| PSI5 Support | — | Yes (Manchester-coded remote sensor interface) |
| Battery Cut-off Switch | — | Yes (high-side) |
| Energy Reserve Management | — | Yes (external reservoir capacitor) |
| VDDQ Supply Pins | — | 2 (5 V and 3.3 V I/O compatible) |
| SPI Control Interface | — | Yes (MCU communication, watchdog-linked) |
| Automotive Grade | — | AEC-Q100 capable |
| Niveau MSL | — | 3 (168 hours) |
| Statut RoHS | — | Compliant |