FAN5308MPX vs TPS62840DLCR 比較
詳細な並列比較: FAN5308MPX メーカー: onsemi および TPS62840DLCR 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 | FAN5308MPX | TPS62840DLCR |
|---|---|---|
| ブランド | onsemi | Texas Instruments |
| 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） | $0.49 | $1.21 |
| トポロジー | Synchronous Buck (Step-Down) | Synchronous Step-Down (Buck) Converter |
| 入力電圧範囲 | 2.5 V to 5.5 V | 1.8 V to 6.5 V |
| 出力電圧範囲 | 0.8 V to 5.5 V (adjustable) | Adjustable (0.8 V to V_IN) |
| 最大出力電流 | 800 mA | 750 mA |
| スイッチング周波数 | 1.3 MHz (fixed) | — |
| Peak Efficiency | 96 % | — |
| Light-Load Mode | PWM with pulse-skipping power-save mode | — |
| Maximum Duty Cycle | 100 % (pass-through mode) | — |
| Control Architecture | Current-mode PWM | — |
| Output Voltage Accuracy | [DATA_NEEDED: output voltage accuracy %] | — |
| 静止電流 | [DATA_NEEDED: quiescent current uA] | — |
| 動作温度 | -40 C to +85 C | — |
| パッケージ | 6-WDFN Exposed Pad (MLP-6) | 8-pin VFDFN (DLC), 3.0 x 3.0 mm |
| 実装タイプ | Surface Mount | Surface Mount |
| MSLレベル | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| RoHS ステータス | Compliant | Compliant |
| Internal MOSFETs | Yes (high-side + low-side synchronous) | — |
| External Compensation | Not required (internal compensation) | — |
| Typical Quiescent Current | — | 60 nA |
| Quiescent Current (100% Mode) | — | 120 nA |
| Nominal Switching Frequency | — | 1.8 MHz |
| Control Topology | — | DCS-Control (voltage-mode + current-mode) |
| Efficiency at 1 uA Load (3.6 VIN to 1.8 VOUT) | — | 80% |
| Efficiency at Full Load | — | [DATA_NEEDED: efficiency at 750 mA] |
| シャットダウン電流 | — | [DATA_NEEDED: shutdown IQ] |
| STOP Pin | — | Yes (disables switching) |
| ソフトスタート | — | Programmable via SS pin capacitor |
| 動作接合温度 | — | -40C to +125C |