L9975 vs L9975-TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9975 sa pamamagitan ng STMicroelectronics at L9975-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
L9975 - Automotive Dual H-Bridge Motor Driver | STMicroelectronics
L9975 ✓ NakahandaSTMicroelectronics
L9975-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9975-TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9975 | L9975-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 | 1.2 A (continuous) |
| Number of H-Bridges | 2 | — |
| Control Interface | SPI | SPI |
| Quiescent Current (Standby) | 10 uA | 50 µA (typ) |
| Hanay ng Temperature na Operasyon | -40C to +150C | -40°C to +150°C (junction) |
| Packhaging | PowerSO-20 | SO-28 (exposed pad) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | — |
| Diagnostics | SPI fault reporting, open-load detection | — |
| AEC-Q100 Qualification | Yes | Grade 1 |
| Tindminan RoHS | Compliant | Compliant |
| Thermal Resistance (theta_JA) | 35 C/W | — |
| Type ng Output | Dual H-Bridge | — |
| Motor Types Supported | DC, Stepper | — |
| Number of Half-Bridges | — | 4 |
| RDS(on) per Switch | — | 0.5 Ω (typ) |
| PWM Frequency | — | Up to 20 kHz |
| Diagnostic Output | — | Yes (SPI) |
| Proteksyon Laban sa Higit na Kuryente | — | Yes |
| Thermal Shutdown | — | Yes |
| Charge Pump | — | Integrated |