L9904TR vs L9904 Comparison
Detailed side-by-side comparison of L9904TR 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
L9904TR - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904TR β ActiveSTMicroelectronics
L9904 - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904 β ActiveSpecification Comparison
| Parameter | L9904TR | L9904 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motor Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.10 | $5.44 |
| Function | 3-Phase BLDC Motor Driver | β |
| Supply Voltage Range | 5.5 V to 28 V | 5.5 V to 40 V |
| Gate Drive Current | 1 A source / 2 A sink | 1 A (source/sink) |
| LDO Output Voltage | 5 V or 3.3 V (selectable) | β |
| LDO Output Current | 100 mA | β |
| Charge Pump | Integrated for high-side gate drive | Yes (100% duty cycle) |
| Interface | SPI | SPI |
| Protection Features | Overcurrent, overvoltage, undervoltage, thermal shutdown | Overcurrent, overvoltage, thermal shutdown |
| Operating Temperature | -40C to +150C | -40Β°C to +150Β°C |
| Package | LQFP-48 (EP) | LQFP-48 (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| AEC-Q100 | Qualified | Qualified |
| RoHS | Compliant | Compliant |
| Number of Channels | 3-phase | 3 (triple half-bridge) |
| Output Configuration | External N-channel MOSFETs | β |
| Thermal Resistance | β | 40 Β°C/W |
| Supply Current (Standby) | β | [DATA_NEEDED: Standby current] |
| Gate Drive Voltage | β | [DATA_NEEDED: Gate drive voltage] |
| Number of Pins | β | 48 |