L9977-TR vs L9779-TR 比較
詳細並排比較 L9977-TR 由 STMicroelectronics 與 L9779-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 | L9977-TR | L9779-TR |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Motor Drivers | Voltage Regulators |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 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 | — |
| 封裝 | 20-SOIC (SO-20) | PowerSO-20 |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | -40°C to +150°C |
| 靜態電流 | [DATA_NEEDED: quiescent current] | — |
| Logic Input Compatibility | [DATA_NEEDED: logic input compatibility] | — |
| RoHS 狀態 | Compliant | Compliant |
| Automotive Grade | Yes (optimized for automotive) | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| 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 |
| 熱阻，接面至環境 | — | 35 °C/W |
| Protection Features | — | Overcurrent, Thermal Shutdown, Reverse Polarity |