L9779WD-SPI-TR vs L9779 비교
다음의 상세 나란히 비교: L9779WD-SPI-TR 제조: STMicroelectronics 및 L9779 제조: STMicroelectronics. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
STMicroelectronics
L9779WD-SPI-TR - Automotive Engine Mgmt Multifunction PMIC | STMicroelectronics
L9779WD-SPI-TR ✓ 활성사양 비교
| 파라미터 | L9779WD-SPI-TR | L9779 |
|---|---|---|
| 브랜드 | STMicroelectronics | STMicroelectronics |
| 카테고리 | Voltage Regulators | Power Management |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $14.50 | $8.10 |
| Product Type | Multifunction Engine Management PMIC | — |
| Technology | BCD6S smart power | BCD6S |
| 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 | — |
| 동작 온도 범위 | -40 C to +125 C | [DATA_NEEDED: min/max temperature] |
| 패키지 | HiQUAD-64 (S-PQFP-G64) | 64-HiQUAD |
| 핀 수 | 64 | — |
| 실장 유형 | 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 상태 | Compliant | Compliant |
| 기능 | — | Multifunction IC for engine management system |
| Injector Driver Stages | — | 4 (OUT1-4) |
| Starter Relay Drivers | — | 2 (OUT13, OUT14) |
| Power Latch Mode | — | Yes |
| SEO (Start Enable Output) Mode | — | Yes |
| SPI Interface | — | Yes (L9779WD-SPI variant) |
| Operating Voltage Range | — | [DATA_NEEDED: min/max battery voltage] |
| Output Current per Injector Driver | — | [DATA_NEEDED: max current] |
| Automotive Grade | — | Yes (designed for automotive environment) |
| MSL 레벨 | — | [DATA_NEEDED: MSL level] |