UCC28C42QDRQ1 vs UCC28C42DR 比較
詳細並排比較 UCC28C42QDRQ1 由 Texas Instruments 與 UCC28C42DR 由 Texas Instruments. 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。
Texas Instruments
UCC28C42QDRQ1 - 1MHz Automotive Current-Mode PWM | Texas Instruments
UCC28C42QDRQ1 ✓ 啟用中
規格比較
| 參數 | UCC28C42QDRQ1 | UCC28C42DR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Flyback, Step-Up/Step-Down (current-mode PWM controller) | — |
| Control Mode | Peak Current-Mode | — |
| Maximum Switching Frequency | 1000 kHz (1 MHz) | 1000 kHz |
| Supply Voltage Range | 9 V to 18 V | — |
| 最大輸出電流 | 1 A (output driver) | — |
| Technology | BiCMOS | BiCMOS |
| Regulation | Primary-side (aux winding) or secondary-side (opto-coupler) | — |
| UVLO | Yes, family UVLO options | — |
| 封裝 | 8-SOIC (D) | 8-SOIC (D) |
| 安裝類型 | Surface Mount | Surface Mount |
| Temperature Grade | Automotive (AEC-Q100) | — |
| Pin Compatibility | Pin-for-pin compatible with UCx84xA / UCx84x family | UCx84xA / UCx84x families |
| Duty Cycle Limit Options | Yes (family option) | — |
| RoHS 狀態 | Compliant | Compliant |
| Datasheet | 46 pages, TI UCC28C42-Q1 | — |
| Control Topology | — | Current-Mode PWM |
| Supply Voltage (Max) | — | 20 V |
| UVLO On Threshold | — | 14.5 V |
| UVLO Off Threshold | — | 9 V |
| Peak Output Drive Current | — | 1 A |
| Maximum Duty Cycle | — | 100% |
| 參考電壓 | — | 5 V (2% accuracy) |
| Topologies Supported | — | Boost, Flyback, Forward |
| 工作溫度 | — | -40C to +85C (industrial) |
| Packaging | — | Tape & Reel (R suffix) |