SI8273ABD vs UCC21530DWKR 比較
詳細な並列比較: SI8273ABD メーカー: Skyworks Solutions および UCC21530DWKR メーカー: Texas Instruments。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
仕様比較
| パラメータ | SI8273ABD | UCC21530DWKR |
|---|---|---|
| ブランド | Skyworks Solutions | Texas Instruments |
| カテゴリ | Power MOSFET Drivers | Power MOSFET Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $3.05 | $1.95 |
| 機能 | Isolated gate driver | — |
| Number of Channels | 2 | 2 |
| Peak Output Current | 4 A | — |
| Isolation Voltage (Withstand) | 2.5 kVrms | — |
| Common-Mode Transient Immunity (CMTI) | 200 kV/us minimum | >=125 V/ns (minimum) |
| Propagation Delay | 60 ns (typical) | [DATA_NEEDED: propagation delay in ns] |
| Driver Supply Voltage (VDD) | 4.2 V to 30 V | — |
| Input Logic Levels | TTL-compatible, 2.5 V to 5 V | — |
| Input Hysteresis | >400 mV | — |
| UVLO Threshold | 5 V | — |
| Isolation Technology | Proprietary silicon (capacitive) isolation | — |
| パッケージ | 16-pin SOIC (NB), narrow body | 14-SOIC (DWK) with 3.3 mm channel spacing |
| 実装タイプ | Surface Mount | Surface Mount |
| 動作温度 | -40C to +125C | — |
| UL1577 Rated | Yes (2.5 kVrms) | — |
| Driver Configuration | — | Half-Bridge (dual independent outputs) |
| Peak Source Current | — | 4 A |
| Peak Sink Current | — | 6 A |
| Isolation Voltage (RMS) | — | 5.7 kVRMS (reinforced, per UL 1577) |
| Channel-to-Channel Spacing | — | 3.3 mm |
| Maximum Switching Frequency | — | 5 MHz |
| VDD Supply Range (logic side) | — | 3 V to 5.5 V |
| VDDA / VDDB Range (drive side) | — | 8 V to 18 V (up to 25 V per TI part details) |
| Dead-Time Control | — | Programmable via DT pin resistor |
| イネーブルピン | — | Yes (EN, active-high; pulls LOW to disable both outputs) |
| Input Logic Compatibility | — | CMOS / TTL |
| 動作温度範囲 | — | -40C to +125C |
| Approximate Datasheet Length | — | 47 pages (per third-party datasheet archive) |
| RoHS ステータス | — | Compliant |