L9973 vs L9973-TR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci L9973 disebabkan oleh STMicroelectronics dan L9973-TR disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
L9973 - Dual H-Bridge Motor Driver | STMicroelectronics | Automotive
L9973 ✓ AktifSTMicroelectronics
L9973-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9973-TR ✓ AktifPengandingan Spesifikasi
| Parametr | L9973 | L9973-TR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Motor Drivers | Motor Drivers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Supply Voltage Range | 5.5 V to 36 V | 5.5 V to 36 V |
| Output Current (Continuous) | 1.2 A per channel | — |
| Output Current (Peak) | 2 A per channel | — |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | — |
| Arus Dalam Tentera | [DATA_NEEDED: Quiescent current] | — |
| Pengurusan Arus Lebih Besar | Yes | — |
| Overtemperature Protection | Yes | — |
| Undervoltage Lockout | Yes | — |
| Kemasan | PowerSO-20 | PowerSO-20 |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Gambaran Suhu Operasi | -40C to +150C | -40C to +125C |
| AEC-Q100 Qualified | Yes | Yes |
| RoHS Compliant | Yes | — |
| Aras MSL | [DATA_NEEDED: MSL level] | — |
| Output Current per Channel | — | 1.2 A (continuous) |
| Number of Half-Bridges | — | 4 |
| Quiescent Current (Standby) | — | 50 uA |
| Antaramuka | — | SPI |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Tegangan Panas, Hubungan ke Lingkungan | — | 35 C/W |
| Output On-Resistance (typical) | — | 0.5 ohm |
| Switching Frequency (max) | — | 20 kHz |
| Logic Input Voltage | — | 3.3 V / 5 V compatible |
| Status RoHS | — | Compliant |