L9972-TR vs L9973-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9972-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
L9972-TR - Automotive Dual H-Bridge Driver | STMicroelectronics
L9972-TR ✓ NakahandaSTMicroelectronics
L9973-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9973-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9972-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 H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Quiescent Current (Standby) | 50 µA | 50 uA |
| Proteksyon Laban sa Higit na Kuryente | Yes | — |
| Overtemperature Protection | Yes | — |
| Undervoltage Lockout | Yes | — |
| Packhaging | PowerSO-20 | PowerSO-20 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Hanay ng Temperature na Operasyon | -40°C to +150°C | -40C to +125C |
| Thermal Resistance, Junction-to-Ambient | 35 °C/W | 35 C/W |
| SPI Clock Frequency | 5 MHz (max) | — |
| Tindminan RoHS | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | Yes |
| Number of Half-Bridges | — | 4 |
| Interface | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Output On-Resistance (typical) | — | 0.5 ohm |
| Switching Frequency (max) | — | 20 kHz |
| Logic Input Voltage | — | 3.3 V / 5 V compatible |