L9679P vs L9753CAXPTR 对比
详细并排对比 L9679P 出自 STMicroelectronics 和 L9753CAXPTR 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
L9753CAXPTR - Multi-Channel Engine Control PMIC | STMicroelectronics
L9753CAXPTR ✓ 量产中规格对比
| 参数 | L9679P | L9753CAXPTR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Specialized PMIC | Power MOSFET Drivers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.18 | $6.95 |
| 功能 | Automotive advanced airbag IC for mid/high-end applications | — |
| 封装 | 100-TQFP (14x14 mm) | PowerSSO-36 with exposed thermal pad |
| 引脚数量 | 100 | — |
| Pitch | 0.5 mm | — |
| 电源电压 | 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) | SPI (diagnostics and fault flags) |
| 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 | — |
| 工作温度 | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| RoHS 状态 | Compliant | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Product Type | — | Automotive Engine Control PMIC / Multi-channel Driver |
| Number of High-side Drivers | — | 3 pre-drivers (N-channel external MOSFETs) |
| Number of Low-side Drivers | — | 8 N-channel MOSFET drivers |
| Supply Voltage Range | — | 4.5 V to 36 V (load-dump tolerant to 40 V) |
| 输出配置 | — | 3:8 High-side pre-driver / Low-side driver |
| 工作温度范围 | — | -40C to +150C (AEC-Q100 Grade 1, Tj max) |
| AEC-Q100 Qualification | — | Yes - Grade 1 |
| RoHS Compliance | — | Compliant |
| Lead-Free | — | Yes |
| Charge Pump | — | Integrated, for N-channel high-side gate drive |
| Diagnostics | — | Per-channel open-load, short-to-ground, short-to-battery, thermal warning |
| Manufacturer | — | STMicroelectronics |