L9973-TR vs L9972-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9973-TR sa pamamagitan ng STMicroelectronics at L9972-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
L9973-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9973-TR ✓ NakahandaSTMicroelectronics
L9972-TR - Automotive Dual H-Bridge Driver | STMicroelectronics
L9972-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9973-TR | L9972-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 | — |
| Quiescent Current (Standby) | 50 uA | 50 µA |
| Hanay ng Temperature na Operasyon | -40C to +125C | -40°C to +150°C |
| Packhaging | PowerSO-20 | PowerSO-20 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Interface | SPI | — |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | — |
| Thermal Resistance, Junction-to-Ambient | 35 C/W | 35 °C/W |
| Output On-Resistance (typical) | 0.5 ohm | — |
| Switching Frequency (max) | 20 kHz | — |
| Logic Input Voltage | 3.3 V / 5 V compatible | — |
| Tindminan RoHS | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | Yes |
| Number of H-Bridges | — | 2 |
| Control Interface | — | SPI |
| Proteksyon Laban sa Higit na Kuryente | — | Yes |
| Overtemperature Protection | — | Yes |
| Undervoltage Lockout | — | Yes |
| SPI Clock Frequency | — | 5 MHz (max) |