L9678PTR-S vs L9779WDAT2 तुलना
विस्तृत दोनों ओर की तुलना L9678PTR-S द्वारा STMicroelectronics और L9779WDAT2 द्वारा STMicroelectronics. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
STMicroelectronics
L9678PTR-S - Automotive Airbag SBC w/ PSI5 & Battery Cut-Off | ST
L9678PTR-S ✓ सक्रियSTMicroelectronics
L9779WDAT2 - Multifunction Engine Management PMIC | STMicroelectronics
L9779WDAT2 ✓ सक्रियविशेषता तुलना
| पैरामीटर | L9678PTR-S | L9779WDAT2 |
|---|---|---|
| ब्रांड | STMicroelectronics | STMicroelectronics |
| श्रेणी | Power MOSFET Drivers | Power Management |
| लाइफसाइकिल स्थिति | सक्रिय | सक्रिय |
| Product Type | Automotive System Basis Chip (SBC) for airbag | Multifunction Automotive Power Management IC (PMIC) |
| Operating Voltage Min | 6.0 V | — |
| Operating Voltage Max | 18.0 V | — |
| Load-Dump Tolerant | Up to 40 V | — |
| Battery Cut-Off Switch | Integrated solid-state | — |
| PSI5 Interface | 2 channels, supports up to 10 satellites | — |
| High-Side Deployable Outputs | 2 channels | — |
| Low-Side Deployable Outputs | 4 channels | — |
| Host Interface | SPI (16-bit), up to 8 MHz | — |
| On-chip MCU | Dual ARM Cortex-M0 lockstep | — |
| ऑपरेटिंग तापमान रेंज | -40 C to +95 C | -40 C to +150 C (AEC-Q100 automotive grade-0, typ.) |
| पैकेज | 64-pin LQFP, 10x10 mm | 64-pin HiQUAD (HQFP-64) power package with exposed pad |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes | Qualified (automotive grade) |
| Functional Safety | ISO 26262 ASIL-D capable | — |
| RoHS स्थिति | Compliant | Compliant |
| फ़ंक्शन | — | Engine management system-basis chip with integrated drivers |
| Supply Voltage Range | — | 2.9 V to 5.5 V (main logic supply) |
| Communication Interface | — | SPI (Serial Peripheral Interface) |
| Process Technology | — | BCD6S (ST proprietary mixed-signal) |
| Output Channels | — | Configurable power stages + OUT21-OUT28 stepper/driver stages |
| Integrated Regulators | — | 5V and 3.3V linear regulators (typ.) |
| Watchdog | — | Integrated SPI-configurable watchdog timer |
| Driver Type | — | High-side / low-side configurable predrivers for external N-MOSFETs |
| Lead-Free | — | Yes |
| MSL स्तर | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |