L9904 vs L9904-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9904 sa pamamagitan ng STMicroelectronics at L9904-TR sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
L9904 - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904 ✓ NakahandaSTMicroelectronics
L9904-TR - Motor Bridge Controller for Automotive | STMicroelectronics
L9904-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9904 | L9904-TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Motor Drivers | Motor Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Supply Voltage Range | 5.5 V to 40 V | 8 V to 28 V |
| Gate Drive Current | 1 A (source/sink) | — |
| Number of Channels | 3 (triple half-bridge) | — |
| Charge Pump | Yes (100% duty cycle) | Yes (for high-side drive) |
| Interface | SPI | — |
| Protection Features | Overcurrent, overvoltage, thermal shutdown | — |
| Temperature na Operasyon | -40°C to +150°C | — |
| Packhaging | LQFP-48 (7x7 mm) | SO-20 |
| Uri ng Pagpapasok | 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] | — |
| Bilang ng Pins | 48 | — |
| Fungsi | — | Motor Bridge Controller |
| Technology | — | Power MOSFET |
| 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 |
| Hanay ng Temperature na Operasyon | — | -40°C to +150°C |
| Style ng Pagpapasok | — | SMD/SMT |
| Packaging | — | Tape & Reel (TR) |
| Tindminan RoHS | — | Compliant |