TPS2370D vs TPS2378DDAR 比較
詳細な並列比較: TPS2370D メーカー: Texas Instruments および TPS2378DDAR 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 | TPS2370D | TPS2378DDAR |
|---|---|---|
| ブランド | Texas Instruments | 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） | $2.69 | $0.44 |
| Product Type | IEEE 802.3af Power-over-Ethernet power interface switch | — |
| Application | PoE powered devices | — |
| Standard | IEEE 802.3af | — |
| Manufacturer | Texas Instruments | — |
| パッケージ | 8-SOIC (0.154 inch, 3.90 mm width) | 8-SO PowerPAD (DDA / HSOIC-8-EP) |
| 実装タイプ | Surface mount | Surface Mount |
| Terminal Count | 8 terminals | — |
| Temperature Grade | Commercial | — |
| 入力電圧範囲 | [DATA_NEEDED: input voltage range] | — |
| 出力電圧範囲 | [DATA_NEEDED: output voltage range] | — |
| Current Rating | [DATA_NEEDED: current rating] | — |
| Power Class Support | [DATA_NEEDED: IEEE 802.3af power-class details] | — |
| Protection Functions | [DATA_NEEDED: protection functions and thresholds] | — |
| 動作温度範囲 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| RoHS | unknown | — |
| REACH | unknown | — |
| AEC-Q100 Qualification | not_applicable | — |
| Lead-Free Status | unknown | — |
| Datasheet Page Count | 18 pages | — |
| Reference Unit Price | $2.6946 per unit | — |
| Verified Stock Reference | 7,856 pieces | — |
| 機能 | — | PoE Powered Device (PD) Interface Controller |
| Standards Supported | — | IEEE 802.3at Type-2 (PoE+) and IEEE 802.3at Type-1 / 802.3af (PoE) |
| Continuous Switch Current | — | 0.85 A |
| Internal Switch Resistance | — | 0.5 ohm |
| Auxiliary Power Detect (APD) | — | Yes, external supply priority |
| Classification | — | Class 0-4 via CLS pin |
| Type-2 Present Output | — | T2P pin |
| 電源電流 | — | [DATA_NEEDED: operating supply current] |
| 熱シャットダウン | — | Yes |
| ピン数 | — | 8 |
| Packaging | — | Tape & Reel (DDAR suffix) |
| RoHS ステータス | — | Compliant |
| REACH Status | — | Compliant |
| Typical Power Class | — | Type-2, up to 25.5 W at PD input |