L9779WDAT2 vs L9679P موازنہ
تفصیلی ساتھ ساتھ موازنہ از L9779WDAT2 بذریعہ STMicroelectronics اور L9679P 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 ✓ فعال
خصوصیات کا موازنہ
| پیرامیٹر | L9779WDAT2 | L9679P |
|---|---|---|
| برانڈ | STMicroelectronics | STMicroelectronics |
| زمرہ | Power Management | Specialized PMIC |
| لائف سائیکل کی حالت | فعال | فعال |
| Product Type | Multifunction Automotive Power Management IC (PMIC) | — |
| فنکشن | Engine management system-basis chip with integrated drivers | Automotive advanced airbag IC for mid/high-end applications |
| Supply Voltage Range | 2.9 V to 5.5 V (main logic supply) | — |
| Communication Interface | SPI (Serial Peripheral Interface) | SPI (4-wire, configurable) |
| Process Technology | BCD6S (ST proprietary mixed-signal) | BCD (Bipolar-CMOS-DMOS) |
| پیکیج | 64-pin HiQUAD (HQFP-64) power package with exposed pad | 100-TQFP (14x14 mm) |
| ماؤنٹنگ ٹائپ | Surface Mount | Surface Mount |
| 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 | Internal window watchdog |
| 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) | — |
| RoHS اسٹیٹس | Compliant | Compliant |
| Lead-Free | Yes | — |
| MSL لیول | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | 3 (168 hours) |
| 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 |
| Sensor Interface | — | Up to 4 analog sensor channels |
| 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 |