L9979-TR vs L9979 Comparison
Detailed side-by-side comparison of L9979-TR by STMicroelectronics and L9979 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9979-TR - Automotive Dual H-Bridge Driver | STMicroelectronics
L9979-TR ✓ Active
Specification Comparison
| Parameter | L9979-TR | L9979 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motor Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Supply Voltage Range | 5.5 V to 36 V | — |
| Output Current (Continuous) | 1.2 A per channel | — |
| Output Current (Peak) | 2 A per channel | — |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Quiescent Current (Standby) | 10 µA | — |
| Operating Temperature Range | -40°C to +150°C (junction) | -40C to +150C |
| Package | PowerSO-20 | — |
| Mounting Type | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Yes | — |
| Overcurrent Protection | Yes | — |
| Thermal Shutdown | Yes | — |
| Undervoltage Lockout | Yes | — |
| RoHS Status | Compliant | — |
| MSL Level | 3 | — |
| Number of Outputs | — | 4 |
| Output Type | — | Low-Side |
| Maximum Output Current per Channel | — | [DATA_NEEDED: maximum output current per channel] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| Interface | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Package Type | — | [DATA_NEEDED: package type] |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| Supply Current (Standby) | — | [DATA_NEEDED: standby supply current] |
| Output Leakage Current | — | [DATA_NEEDED: output leakage current] |
| Switching Frequency | — | [DATA_NEEDED: switching frequency] |
| Diagnostic Output | — | SPI |