L9679BTR vs L9679PTR 比較
詳細並排比較 L9679BTR 由 STMicroelectronics 與 L9679PTR 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 | L9679BTR | L9679PTR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Voltage Regulators | Specialized PMIC |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Automotive battery cut-off circuit and airbag system expansion IC | — |
| Manufacturer | STMicroelectronics | — |
| Device Category | Specialized power-management interface IC | — |
| 封裝 | 100-pin TQFP/LQFP | 100-TQFP (14x14 mm) |
| Package Type | Surface-mount LQFP | — |
| 腳位數 | 100 pins | 100 |
| 安裝類型 | Surface mount | Surface Mount |
| 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] | — |
| Automotive Qualification | [DATA_NEEDED: automotive qualification grade] | AEC-Q100 qualified |
| AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant |
| 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] | — |
| 功能 | — | Automotive advanced airbag IC for mid/high-end applications |
| 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) |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |
| MSL 等級 | — | 3 (168 hours) |