L9679P vs L9753CAXPTR Comparison
Detailed side-by-side comparison of L9679P by STMicroelectronics and L9753CAXPTR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9753CAXPTR - Multi-Channel Engine Control PMIC | STMicroelectronics
L9753CAXPTR ✓ ActiveSpecification Comparison
| Parameter | L9679P | L9753CAXPTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Specialized PMIC | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.18 | $6.95 |
| Function | Automotive advanced airbag IC for mid/high-end applications | — |
| Package | 100-TQFP (14x14 mm) | PowerSSO-36 with exposed thermal pad |
| Pin Count | 100 | — |
| Pitch | 0.5 mm | — |
| Supply Voltage | 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 (diagnostics and fault flags) |
| Sensor Interface | Up to 4 analog sensor channels | — |
| Watchdog | Internal window watchdog | — |
| Diagnostic Features | Squib resistance measurement, short-to-battery / short-to-ground detection, open-load detection | — |
| Operating Temperature | -40 C to +125 C (AEC-Q100) | — |
| Automotive Qualification | AEC-Q100 qualified | — |
| Process Technology | BCD (Bipolar-CMOS-DMOS) | — |
| RoHS Status | Compliant | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | 3 (per JEDEC J-STD-020) |
| Product Type | — | Automotive Engine Control PMIC / Multi-channel Driver |
| Number of High-side Drivers | — | 3 pre-drivers (N-channel external MOSFETs) |
| Number of Low-side Drivers | — | 8 N-channel MOSFET drivers |
| Supply Voltage Range | — | 4.5 V to 36 V (load-dump tolerant to 40 V) |
| Output Configuration | — | 3:8 High-side pre-driver / Low-side driver |
| Operating Temperature Range | — | -40C to +150C (AEC-Q100 Grade 1, Tj max) |
| AEC-Q100 Qualification | — | Yes - Grade 1 |
| RoHS Compliance | — | Compliant |
| Lead-Free | — | Yes |
| Charge Pump | — | Integrated, for N-channel high-side gate drive |
| Diagnostics | — | Per-channel open-load, short-to-ground, short-to-battery, thermal warning |
| Manufacturer | — | STMicroelectronics |