L9779WD-SPI-TR vs L9779WDM-TR 비교
다음의 상세 나란히 비교: L9779WD-SPI-TR 제조: STMicroelectronics 및 L9779WDM-TR 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 ✓ 활성STMicroelectronics
L9779WDM-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9779WDM-TR ✓ 활성사양 비교
| 파라미터 | L9779WD-SPI-TR | L9779WDM-TR |
|---|---|---|
| 브랜드 | STMicroelectronics | STMicroelectronics |
| 카테고리 | Voltage Regulators | Power MOSFET Drivers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (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 | — |
| 동작 온도 범위 | -40 C to +125 C | -40C to +150C |
| 패키지 | HiQUAD-64 (S-PQFP-G64) | SOIC-20 (SO-20) |
| 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 |
| Number of Channels | — | 4 |
| 출력 유형 | — | Low-Side Open-Drain |
| Supply Voltage Range | — | 4.5 V to 40 V |
| Maximum Output Current per Channel | — | 1 A |
| On-Resistance (Typical) | — | 0.5 ohm |
| 대기 전류 | — | 10 uA (standby) |
| PWM Frequency | — | Up to 20 kHz |
| 인터페이스 | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| MSL 레벨 | — | 3 (168 hours) |
| AEC-Q100 | — | Qualified |