L9779-TR vs L9977-TR 比較
詳細並排比較 L9779-TR 由 STMicroelectronics 與 L9977-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
L9977-TR - Dual Half Bridge Driver, 1.2A, 7-16.5V | STMicroelectronics
L9977-TR ✓ 啟用中規格比較
| 參數 | L9779-TR | L9977-TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Voltage Regulators | Motor Drivers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 輸出類型 | Fixed | — |
| Output Voltage 1 | 5 V | — |
| Output Voltage 2 | 3.3 V | — |
| Maximum Output Current 1 | 400 mA | — |
| Maximum Output Current 2 | 100 mA | — |
| 輸入電壓範圍 | 5.5 V to 18 V | — |
| 壓降電壓 | 0.5 V at 400 mA | — |
| Output Voltage Accuracy | ±2% | — |
| Quiescent Current (standby) | 50 µA | — |
| 工作溫度範圍 | -40°C to +150°C | [DATA_NEEDED: operating temperature range] |
| 封裝 | PowerSO-20 | 20-SOIC (SO-20) |
| 安裝類型 | Surface Mount | Surface Mount |
| 熱阻，接面至環境 | 35 °C/W | — |
| Protection Features | Overcurrent, Thermal Shutdown, Reverse Polarity | — |
| RoHS 狀態 | Compliant | Compliant |
| 功能 | — | Dual Half Bridge Driver |
| Technology | — | BCD (Bipolar-CMOS-DMOS) |
| 輸出配置 | — | 2 Half Bridges |
| Output Current Capability | — | ±1.2 A |
| Typical ON-Resistance (RON) | — | 0.7 ohm |
| 工作電源電壓 | — | 7 V to 16.5 V |
| Supply Overvoltage Protection | — | Up to 40 V |
| 靜態電流 | — | [DATA_NEEDED: quiescent current] |
| Logic Input Compatibility | — | [DATA_NEEDED: logic input compatibility] |
| Automotive Grade | — | Yes (optimized for automotive) |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |