L9678PTR-S vs L9678TR 比較
詳細並排比較 L9678PTR-S 由 STMicroelectronics 與 L9678TR 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
L9678PTR-S - Automotive Airbag SBC w/ PSI5 & Battery Cut-Off | ST
L9678PTR-S ✓ 啟用中規格比較
| 參數 | L9678PTR-S | L9678TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Power MOSFET Drivers | Voltage Regulators |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Automotive System Basis Chip (SBC) for airbag | System Basis Chip (SBC) for Airbag Applications |
| Operating Voltage Min | 6.0 V | — |
| Operating Voltage Max | 18.0 V | — |
| Load-Dump Tolerant | Up to 40 V | — |
| Battery Cut-Off Switch | Integrated solid-state | — |
| PSI5 Interface | 2 channels, supports up to 10 satellites | — |
| High-Side Deployable Outputs | 2 channels | — |
| Low-Side Deployable Outputs | 4 channels | — |
| Host Interface | SPI (16-bit), up to 8 MHz | — |
| On-chip MCU | Dual ARM Cortex-M0 lockstep | — |
| 工作溫度範圍 | -40 C to +95 C | — |
| 封裝 | 64-pin LQFP, 10x10 mm | LQFP-64 (10x10 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes | Qualified |
| Functional Safety | ISO 26262 ASIL-D capable | ASIL-B capable |
| RoHS 狀態 | Compliant | Compliant |
| Operating Input Voltage | — | 6 V to 35 V |
| LDO Output Voltage | — | 5 V / 3.3 V selectable |
| LDO Output Current | — | [DATA_NEEDED: LDO output current rating] |
| Watchdog Type | — | Windowed watchdog, programmable timeout |
| SPI Interface Speed | — | Up to 5 MHz |
| Squib Driver Channels | — | Dual high-side/low-side drivers with diagnostic |
| 工作溫度 | — | -40 C to +95 C ambient |
| MSL 等級 | — | [DATA_NEEDED: moisture sensitivity level] |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |