L9779WD-SPI-TR vs L9380 对比
详细并排对比 L9779WD-SPI-TR 出自 STMicroelectronics 和 L9380 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
L9779WD-SPI-TR - Automotive Engine Mgmt Multifunction PMIC | STMicroelectronics
L9779WD-SPI-TR ✓ 量产中STMicroelectronics
L9380 - Triple High-Side MOSFET Driver | STMicroelectronics | Automotive
L9380 ✓ 量产中规格对比
| 参数 | L9779WD-SPI-TR | L9380 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Voltage Regulators | 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） | $14.50 | $1.85 |
| Product Type | Multifunction Engine Management PMIC | — |
| Technology | BCD6S smart power | — |
| Supply Voltage (VBAT) | [DATA_NEEDED: VBAT operating range V] | — |
| Output Channels | Multiple low-side/high-side drivers (injectors, ignition, relays, lamps) | — |
| Communication Interface | SPI (daisy-chain capable) | — |
| SPI Clock Frequency | Up to 5 MHz | — |
| 工作温度范围 | -40 C to +125 C | [DATA_NEEDED: Operating temperature range] |
| 封装 | HiQUAD-64 (S-PQFP-G64) | 20-SO (SO-20) |
| 引脚数量 | 64 | — |
| 安装类型 | Surface Mount | Surface Mount |
| Key Features | Reverse-battery protection on KEY_ON, MRD output, freewheeling diodes, diagnostic feedback, fail-safe outputs | — |
| Diagnostic Functions | Open-load, short-to-battery, short-to-ground, over-temperature | — |
| Qualification | Automotive grade | — |
| Tape and Reel Packaging | Yes (suffix -TR) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Number of Channels | — | 3 |
| 输出类型 | — | High-Side |
| Input Type | — | Non-Inverting |
| Supply Voltage (VS) | — | [DATA_NEEDED: Supply voltage range] |
| Overvoltage Shut-Off Threshold | — | 25 V |
| Reverse Battery Protection | — | Yes (referring to application circuit) |
| Programmable Overload Protection | — | Yes (channels 1 and 2) |
| Open Ground Protection | — | Yes (channels 1 and 2) |
| Output Current | — | [DATA_NEEDED: Output current per channel] |
| Charge Pump | — | Yes |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |