L9679PTR vs L9679BTR 比較
詳細並排比較 L9679PTR 由 STMicroelectronics 與 L9679BTR 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
L9679PTR - Automotive Airbag IC, 100-TQFP | STMicroelectronics (Tape & Reel)
L9679PTR ✓ 啟用中規格比較
| 參數 | L9679PTR | L9679BTR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Specialized PMIC | Voltage Regulators |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Automotive advanced airbag IC for mid/high-end applications | — |
| 封裝 | 100-TQFP (14x14 mm) | 100-pin TQFP/LQFP |
| 腳位數 | 100 | 100 pins |
| Pitch | 0.5 mm | — |
| 供應電壓 | 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 | — |
| 工作溫度 | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | [DATA_NEEDED: automotive qualification grade] |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| 安裝類型 | Surface Mount | Surface mount |
| MSL 等級 | 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] |
| 工作溫度範圍 | — | [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] |