L9779WD-TR vs L9779WDM-TR 比較
詳細な並列比較: L9779WD-TR メーカー: STMicroelectronics および L9779WDM-TR メーカー: STMicroelectronics。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
STMicroelectronics
L9779WD-TR - Multifunction Engine Management PMIC | STMicroelectronics
L9779WD-TR ✓ 生産中STMicroelectronics
L9779WDM-TR - Automotive Quad Low-Side Driver | STMicroelectronics
L9779WDM-TR ✓ 生産中仕様比較
| パラメータ | L9779WD-TR | L9779WDM-TR |
|---|---|---|
| ブランド | STMicroelectronics | STMicroelectronics |
| カテゴリ | Power MOSFET Drivers | Power MOSFET Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $9.40 | $1.85 |
| 機能 | Multifunction IC for engine management | — |
| トポロジー | 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) | — |
| 熱シャットダウン | Yes | — |
| パッケージ | HiQUAD-64 (power package, exposed pad) | SOIC-20 (SO-20) |
| 動作温度 | -40C to +125C (automotive AEC-Q100 grade) | — |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| Packaging | Tape & Reel (TR suffix) | — |
| Number of Channels | — | 4 |
| 出力タイプ | — | 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 |
| 静止電流 | — | 10 uA (standby) |
| PWM Frequency | — | Up to 20 kHz |
| インターフェース | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| 動作温度範囲 | — | -40C to +150C |
| MSLレベル | — | 3 (168 hours) |
| AEC-Q100 | — | Qualified |