LT3790EFE#TRPBF vs LT3790EFE#PBF 比較
詳細な並列比較: LT3790EFE#TRPBF メーカー: Analog Devices および LT3790EFE#PBF メーカー: Analog Devices。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。
Analog Devices
LT3790EFE#TRPBF - 60V Sync 4-Switch Buck-Boost Controller | ADI
LT3790EFE#TRPBF ✓ 生産中仕様比較
| パラメータ | LT3790EFE#TRPBF | LT3790EFE#PBF |
|---|---|---|
| ブランド | Analog Devices | Analog Devices |
| カテゴリ | DC-DC Converters | DC-DC Converters |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $5.05 | $6.74 |
| トポロジー | Synchronous 4-Switch Buck-Boost | Synchronous 4-switch buck-boost |
| 機能 | Voltage/Current Regulator Controller | Voltage/Current/Input-current regulator controller |
| 入力電圧範囲 | 4.7 V to 60 V | — |
| 出力電圧範囲 | 1.2 V to 60 V | — |
| Switching Frequency Range | 200 kHz to 700 kHz | 200 kHz to 700 kHz (programmable) |
| Switching Frequency Synchronization | Yes (external clock) | — |
| Control Architecture | Constant-Frequency Current-Mode | — |
| Number of Switches | 4 (synchronous H-bridge) | 4 (synchronous) |
| Top FET Refresh | Not required (proprietary architecture) | — |
| ソフトスタート | Yes (adjustable) | — |
| Output Current Sensing | Yes (programmable limit) | — |
| Input Current Sensing | Yes (programmable limit) | — |
| 動作接合温度範囲 | -40C to +125C (E grade) | — |
| パッケージ | 38-pin TSSOP-EP (Exposed Pad) | 38-TSSOP-EP (TSSOP-38 with exposed pad) |
| 実装タイプ | Surface Mount | Surface Mount |
| MSLレベル | 1 | [DATA_NEEDED: MSL level] |
| RoHS ステータス | Compliant | Compliant (per PBF suffix) |
| Lead-Free Finish | Yes (PBF suffix) | — |
| Packing Media | Tape & Reel (TRPBF suffix) | — |
| Input Voltage Range (VIN) | — | 4.7 V to 60 V |
| Output Voltage Range (VOUT) | — | 1.2 V to 60 V (adjustable) |
| 最大出力電流 | — | 10 A (external MOSFET dependent) |
| 出力数 | — | 1 |
| Default Switching Frequency | — | 200 kHz |
| Control Mode | — | Peak current-mode |
| Reference Voltage Accuracy | — | [DATA_NEEDED: VREF tolerance %] |
| 基準電圧 | — | 1.2 V (typical FB reference) |
| 動作接合温度 | — | -40 C to +125 C |
| Status Flag (SHORT) | — | Open-drain, asserts low when FB < 400 mV and VSENSE > 5 mV |
| シャットダウン電流 | — | [DATA_NEEDED: ISD value] |
| Lead-Free | — | Yes (PBF suffix indicates Pb-free) |