L9904-TR vs L9904 Comparison
Detailed side-by-side comparison of L9904-TR by STMicroelectronics and L9904 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9904-TR - Motor Bridge Controller for Automotive | STMicroelectronics
L9904-TR ✓ ActiveSTMicroelectronics
L9904 - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904 ✓ ActiveSpecification Comparison
| Parameter | L9904-TR | L9904 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Function | Motor Bridge Controller | — |
| Technology | Power MOSFET | — |
| Supply Voltage Range | 8 V to 28 V | 5.5 V to 40 V |
| Overvoltage Tolerance | 40 V (max) | — |
| Low Voltage Operation | 6 V (with step-up converter) | — |
| Quiescent Current (Standby) | < 50 µA | — |
| PWM Frequency | Up to 30 kHz | — |
| Cross-Conduction Protection | Programmable time | — |
| Diagnostic Interface | ISO 9141 | — |
| Charge Pump | Yes (for high-side drive) | Yes (100% duty cycle) |
| Operating Temperature Range | -40°C to +150°C | — |
| Package | SO-20 | LQFP-48 (7x7 mm) |
| Mounting Style | SMD/SMT | — |
| Packaging | Tape & Reel (TR) | — |
| RoHS Status | Compliant | — |
| Gate Drive Current | — | 1 A (source/sink) |
| Number of Channels | — | 3 (triple half-bridge) |
| Interface | — | SPI |
| Protection Features | — | Overcurrent, overvoltage, thermal shutdown |
| Operating Temperature | — | -40°C to +150°C |
| Mounting Type | — | Surface Mount |
| AEC-Q100 | — | Qualified |
| RoHS | — | Compliant |
| Thermal Resistance | — | 40 °C/W |
| Supply Current (Standby) | — | [DATA_NEEDED: Standby current] |
| Gate Drive Voltage | — | [DATA_NEEDED: Gate drive voltage] |
| Number of Pins | — | 48 |