L9679PTR vs L9679BTR Comparação
Comparação detalhada lado a lado de L9679PTR por STMicroelectronics e L9679BTR por STMicroelectronics. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
STMicroelectronics
L9679PTR - Automotive Airbag IC, 100-TQFP | STMicroelectronics (Tape & Reel)
L9679PTR ✓ AtivoComparação de especificações
| Parâmetro | L9679PTR | L9679BTR |
|---|---|---|
| Marca | STMicroelectronics | STMicroelectronics |
| Categoria | Specialized PMIC | Voltage Regulators |
| Status do ciclo de vida | Ativo | Ativo |
| Função | Automotive advanced airbag IC for mid/high-end applications | — |
| Encapsulamento | 100-TQFP (14x14 mm) | 100-pin TQFP/LQFP |
| Contagem de pinos | 100 | 100 pins |
| Pitch | 0.5 mm | — |
| Tensão de alimentação | 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 | — |
| Temperatura de operação | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | [DATA_NEEDED: automotive qualification grade] |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Tipo de montagem | Surface Mount | Surface mount |
| Nível 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] |
| Faixa de temperatura de operação | — | [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] |