L9978 vs L9788 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci L9978 disebabkan oleh STMicroelectronics dan L9788 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
L9978 - Multifunction IC for Automotive Engine Management | STMicroelectronics
L9978 ✓ Aktif
Pengandingan Spesifikasi
| Parametr | L9978 | L9788 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Voltage Regulators | Voltage Regulators |
| Status Lingkungan Hidup | Aktif | Aktif |
| Number of Pre-Boost Regulators | 1 | — |
| Number of Pre-Buck Regulators | 1 | — |
| Linear 5V Regulator Output Current | 1 A | — |
| Number of Tracking Regulators | 3 | — |
| Tracking Regulator Output Current | 150 mA | — |
| Number of Pre-Driver Channels | 5 | — |
| Pre-Driver Configurability | Pre-driver 1&3 configurable for O2H load | — |
| Kemasan | 100-LQFP-EP (14x14) | VFQFPN-32 (5x5 mm) |
| Qualification | AEC-Q100 | — |
| Functional Safety | Engineered for ISO26262 compliant system | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | — |
| Gambaran Suhu Operasi | [DATA_NEEDED: Operating Temperature Range] | -40°C to +125°C |
| Gambaran Tegangan Masukan | [DATA_NEEDED: Input Voltage Range] | 6 V to 28 V |
| Output Voltage Accuracy | [DATA_NEEDED: Output Voltage Accuracy] | — |
| Output Voltage (LDO) | — | 5 V |
| Output Current (LDO) | — | 500 mA |
| High-Side Driver Output Current | — | 1.2 A |
| DC-DC Converter Topology | — | Step-down (buck) |
| Frekuensi Pertukaran | — | 2.2 MHz |
| SPI Interface | — | Yes |
| Watchdog Timer | — | Yes |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| Aras MSL | — | 3 |
| Arus Dalam Tentera | — | 45 µA (typ) |