L9779WDM-TR vs L9779WD-TR 비교
다음의 상세 나란히 비교: L9779WDM-TR 제조: STMicroelectronics 및 L9779WD-TR 제조: STMicroelectronics. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
STMicroelectronics
L9779WDM-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9779WDM-TR ✓ 활성STMicroelectronics
L9779WD-TR - Multifunction Engine Management PMIC | STMicroelectronics
L9779WD-TR ✓ 활성사양 비교
| 파라미터 | L9779WDM-TR | L9779WD-TR |
|---|---|---|
| 브랜드 | STMicroelectronics | STMicroelectronics |
| 카테고리 | Power MOSFET Drivers | Power MOSFET Drivers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.85 | $9.40 |
| 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 | — |
| 동작 온도 범위 | -40C to +150C | — |
| 패키지 | SOIC-20 (SO-20) | HiQUAD-64 (power package, exposed pad) |
| 실장 유형 | Surface Mount | Surface Mount |
| MSL 레벨 | 3 (168 hours) | — |
| RoHS 상태 | Compliant | Compliant |
| AEC-Q100 | Qualified | — |
| 기능 | — | Multifunction IC for engine management |
| 토폴로지 | — | Engine Management PMIC with MSC interface |
| Process Technology | — | BCD6S |
| Supply Voltage (VBAT) | — | Up to 18 V typ., load-dump tolerant |
| Number of 5 V Sensor Supplies | — | 5 (current-limited) |
| Injector Low-Side Drivers | — | 4 x low-side drivers |
| Lamp/Relay Pre-Drivers | — | 4 x low-side pre-drivers |
| Communication Interface | — | MSC (L9779WD/-TR); SPI (L9779WD-SPI/-SPI-TR) |
| Watchdog | — | Yes (integrated) |
| KEY_ON Input | — | Yes (internal pull-down, external reverse-battery diode) |
| Charge Pump | — | Yes (internal, for N-channel FET drive) |
| 열 차단 | — | Yes |
| 동작 온도 | — | -40C to +125C (automotive AEC-Q100 grade) |
| Packaging | — | Tape & Reel (TR suffix) |