L9679PTR vs L9679BTR Comparaison
Comparaison détaillée côte à côte de L9679PTR par STMicroelectronics et L9679BTR 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
L9679PTR - Automotive Airbag IC, 100-TQFP | STMicroelectronics (Tape & Reel)
L9679PTR ✓ ActifComparaison des spécifications
| Paramètre | L9679PTR | L9679BTR |
|---|---|---|
| Marque | STMicroelectronics | STMicroelectronics |
| Catégorie | Specialized PMIC | Voltage Regulators |
| Statut du cycle de vie | Actif | Actif |
| Fonction | Automotive advanced airbag IC for mid/high-end applications | — |
| Boîtier | 100-TQFP (14x14 mm) | 100-pin TQFP/LQFP |
| Nombre de broches | 100 | 100 pins |
| Pitch | 0.5 mm | — |
| Tension d'alimentation | 5 V to 18 V nominal; up to 40 V transient | — |
| Battery Voltage Range | 6 V to 18 V (extended 4 V to 40 V for cold-crank and load-dump) | — |
| Squib Driver Channels | 4 high-side / low-side channels | — |
| Communication Interface | SPI (4-wire, configurable) | — |
| Sensor Interface | Up to 4 analog sensor channels | — |
| Watchdog | Internal window watchdog | — |
| Diagnostic Features | Squib resistance measurement, short-to-battery / short-to-ground detection, open-load detection | — |
| Température de fonctionnement | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | [DATA_NEEDED: automotive qualification grade] |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Statut RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Type de montage | Surface Mount | Surface mount |
| Niveau MSL | 3 (168 hours) | — |
| Product Type | — | Automotive battery cut-off circuit and airbag system expansion IC |
| Manufacturer | — | STMicroelectronics |
| Device Category | — | Specialized power-management interface IC |
| Package Type | — | Surface-mount LQFP |
| Reported Maximum Temperature | — | 105 °C |
| Automotive Battery Cut-Off Function | — | Supported |
| Airbag System Expansion Function | — | Supported |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Plage de température de fonctionnement | — | [DATA_NEEDED: manufacturer-specified operating temperature range] |
| AEC-Q100 Status | — | [DATA_NEEDED: AEC-Q100 qualification status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |
| Conflict Minerals Status | — | [DATA_NEEDED: conflict-minerals status] |
| Weight | — | [DATA_NEEDED: component weight] |