L9974-TR vs L9973-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9974-TR sa pamamagitan ng STMicroelectronics at L9973-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
L9974-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9974-TR ✓ NakahandaSTMicroelectronics
L9973-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9973-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9974-TR | L9973-TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | Motor Drivers | Motor Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Supply Voltage Range | 5.5 V to 36 V | 5.5 V to 36 V |
| Output Current per Channel | 1.2 A (continuous) | 1.2 A (continuous) |
| Number of Half-Bridges | 4 | 4 |
| On-Resistance (typical) | 0.5 ohm | — |
| Quiescent Current (standby) | 10 uA | — |
| SPI Interface | Yes, up to 5 MHz | — |
| Protection Features | Overcurrent, overtemperature, short-circuit | Overcurrent, Overtemperature, Short-Circuit |
| Hanay ng Temperature na Operasyon | -40C to +150C | -40C to +125C |
| Packhaging | PowerSO-20 | PowerSO-20 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Thermal Resistance, Junction-to-Ambient | 35 C/W | 35 C/W |
| AEC-Q100 Qualification | Yes | — |
| Tindminan RoHS | Compliant | Compliant |
| Type ng Output | Half-bridge | — |
| Control Interface | SPI | — |
| Quiescent Current (Standby) | — | 50 uA |
| Interface | — | SPI |
| Output On-Resistance (typical) | — | 0.5 ohm |
| Switching Frequency (max) | — | 20 kHz |
| Logic Input Voltage | — | 3.3 V / 5 V compatible |
| AEC-Q100 Qualified | — | Yes |