L9779WD-SPI-TR vs L9779 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9779WD-SPI-TR sa pamamagitan ng STMicroelectronics at L9779 sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
L9779WD-SPI-TR - Automotive Engine Mgmt Multifunction PMIC | STMicroelectronics
L9779WD-SPI-TR ✓ NakahandaSTMicroelectronics
L9779 - Multifunction Engine Management PMIC | STMicroelectronics
L9779 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9779WD-SPI-TR | L9779 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Voltage Regulators | Power Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Hanay ng Temperature na Operasyon | -40 C to +125 C | [DATA_NEEDED: min/max temperature] |
| Packhaging | HiQUAD-64 (S-PQFP-G64) | 64-HiQUAD |
| Bilang ng Pin | 64 | — |
| Uri ng Pagpapasok | 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) | — |
| Tindminan RoHS | Compliant | Compliant |
| Fungsi | — | 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) |
| Level ng MSL | — | [DATA_NEEDED: MSL level] |