L9679P vs L9779WDAT2 موازنہ
تفصیلی ساتھ ساتھ موازنہ از L9679P بذریعہ STMicroelectronics اور L9779WDAT2 بذریعہ STMicroelectronics. اہم خصوصیات، برقی پیرامیٹرز، پیکیجنگ، لائف سائیکل اسٹیٹس، قیمتوں اور دستیابی کا موازنہ کریں تاکہ آپ کی ڈیزائن ضروریات کے لیے بہترین کمپوننٹ کا تعین ہو سکے۔
STMicroelectronics
L9779WDAT2 - Multifunction Engine Management PMIC | STMicroelectronics
L9779WDAT2 ✓ فعالخصوصیات کا موازنہ
| پیرامیٹر | L9679P | L9779WDAT2 |
|---|---|---|
| برانڈ | STMicroelectronics | STMicroelectronics |
| زمرہ | Specialized PMIC | Power Management |
| لائف سائیکل کی حالت | فعال | فعال |
| فنکشن | Automotive advanced airbag IC for mid/high-end applications | Engine management system-basis chip with integrated drivers |
| پیکیج | 100-TQFP (14x14 mm) | 64-pin HiQUAD (HQFP-64) power package with exposed pad |
| پن کی تعداد | 100 | — |
| Pitch | 0.5 mm | — |
| سپلائی وولٹیج | 5 V to 18 V nominal; up to 40 V transient | — |
| Battery Voltage Range | 6 V to 18 V (extended 4 V to 40 V for cold-crank and load-dump) | — |
| Squib Driver Channels | 4 high-side / low-side channels | — |
| Communication Interface | SPI (4-wire, configurable) | SPI (Serial Peripheral Interface) |
| Sensor Interface | Up to 4 analog sensor channels | — |
| Watchdog | Internal window watchdog | Integrated SPI-configurable watchdog timer |
| Diagnostic Features | Squib resistance measurement, short-to-battery / short-to-ground detection, open-load detection | — |
| آپریٹنگ درجہ حرارت | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | BCD6S (ST proprietary mixed-signal) |
| RoHS اسٹیٹس | Compliant | Compliant |
| ماؤنٹنگ ٹائپ | Surface Mount | Surface Mount |
| MSL لیول | 3 (168 hours) | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Product Type | — | Multifunction Automotive Power Management IC (PMIC) |
| Supply Voltage Range | — | 2.9 V to 5.5 V (main logic supply) |
| Output Channels | — | Configurable power stages + OUT21-OUT28 stepper/driver stages |
| Integrated Regulators | — | 5V and 3.3V linear regulators (typ.) |
| Driver Type | — | High-side / low-side configurable predrivers for external N-MOSFETs |
| آپریٹنگ درجہ حرارت رینج | — | -40 C to +150 C (AEC-Q100 automotive grade-0, typ.) |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Lead-Free | — | Yes |