L9975-TR vs L9975 比較
詳細並排比較 L9975-TR 由 STMicroelectronics 與 L9975 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
L9975-TR - Automotive Quad Half-Bridge Driver | STMicroelectronics
L9975-TR ✓ 啟用中
規格比較
| 參數 | L9975-TR | L9975 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Number of Half-Bridges | 4 | — |
| 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 |
| RDS(on) per Switch | 0.5 Ω (typ) | — |
| Quiescent Current (Standby) | 50 µA (typ) | 10 uA |
| PWM Frequency | Up to 20 kHz | — |
| Control Interface | SPI | SPI |
| Diagnostic Output | Yes (SPI) | — |
| 過電流保護 | Yes | — |
| 過熱關機 | Yes | — |
| 工作溫度範圍 | -40°C to +150°C (junction) | -40C to +150C |
| 封裝 | SO-28 (exposed pad) | PowerSO-20 |
| 安裝類型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualification | Grade 1 | Yes |
| RoHS 狀態 | Compliant | Compliant |
| Charge Pump | Integrated | — |
| Number of H-Bridges | — | 2 |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Diagnostics | — | SPI fault reporting, open-load detection |
| Thermal Resistance (theta_JA) | — | 35 C/W |
| 輸出類型 | — | Dual H-Bridge |
| Motor Types Supported | — | DC, Stepper |