L9904 vs L9904-TR 比較
詳細並排比較 L9904 由 STMicroelectronics 與 L9904-TR 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
L9904 - Automotive 3-Phase Brushless DC Motor Driver | STMicroelectronics
L9904 ✓ 啟用中STMicroelectronics
L9904-TR - Motor Bridge Controller for Automotive | STMicroelectronics
L9904-TR ✓ 啟用中規格比較
| 參數 | L9904 | L9904-TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Motor Drivers | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Supply Voltage Range | 5.5 V to 40 V | 8 V to 28 V |
| Gate Drive Current | 1 A (source/sink) | — |
| Number of Channels | 3 (triple half-bridge) | — |
| Charge Pump | Yes (100% duty cycle) | Yes (for high-side drive) |
| 介面 | SPI | — |
| Protection Features | Overcurrent, overvoltage, thermal shutdown | — |
| 工作溫度 | -40°C to +150°C | — |
| 封裝 | LQFP-48 (7x7 mm) | SO-20 |
| 安裝類型 | Surface Mount | — |
| AEC-Q100 | Qualified | — |
| RoHS | Compliant | — |
| 熱阻 | 40 °C/W | — |
| Supply Current (Standby) | [DATA_NEEDED: Standby current] | — |
| Gate Drive Voltage | [DATA_NEEDED: Gate drive voltage] | — |
| 腳位數 | 48 | — |
| 功能 | — | Motor Bridge Controller |
| Technology | — | Power MOSFET |
| Overvoltage Tolerance | — | 40 V (max) |
| Low Voltage Operation | — | 6 V (with step-up converter) |
| Quiescent Current (Standby) | — | < 50 µA |
| PWM Frequency | — | Up to 30 kHz |
| Cross-Conduction Protection | — | Programmable time |
| Diagnostic Interface | — | ISO 9141 |
| 工作溫度範圍 | — | -40°C to +150°C |
| 安裝方式 | — | SMD/SMT |
| Packaging | — | Tape & Reel (TR) |
| RoHS 狀態 | — | Compliant |