LM61440Q-Q1 vs LMQ61460AASQRJRRQ1 比較
詳細な並列比較: LM61440Q-Q1 メーカー: Texas Instruments および LMQ61460AASQRJRRQ1 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。
Texas Instruments
LM61440-Q1 - 36V, 4A Automotive Low-Noise Buck | Texas Instruments
LM61440Q-Q1 ✓ 生産中仕様比較
| パラメータ | LM61440Q-Q1 | LMQ61460AASQRJRRQ1 |
|---|---|---|
| ブランド | Texas Instruments | 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） | $2.78 | $1.96 |
| トポロジー | Synchronous Step-Down (Buck) | — |
| 入力電圧範囲 | 3 V to 36 V | 3 V to 36 V |
| Input Transient Tolerance | 42 V | — |
| 最大出力電流 | 4 A | 6 A |
| 出力数 | 1 | 1 |
| 出力タイプ | Adjustable | — |
| Integrated MOSFETs | Yes (high-side and low-side) | — |
| Light Load Mode | Pin Selectable | — |
| EMI Performance | Low EMI, optimized for automotive | — |
| Functional Safety | Functional-Safety-Capable documentation available | — |
| パッケージ | 14-Pin PowerVFQFN (VQFN-HR, HotRod, RJR) | 14-pin VQFN-HR (RJR) |
| 実装タイプ | Surface Mount | Surface mount |
| Qualification | AEC-Q100 (automotive) | — |
| スイッチング周波数 | [DATA_NEEDED: switching frequency range] | 2.2 MHz |
| 動作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS ステータス | [DATA_NEEDED: RoHS status] | Compliant |
| Product Type | — | Automotive synchronous step-down DC-DC converter |
| Transient Input Tolerance | — | 42 V for 400 ms load dump |
| 出力電圧範囲 | — | 1 V to 34.2 V |
| Integrated Features | — | Integrated high-side and low-side MOSFETs and bypass capacitors |
| EMI Technology | — | MINT (Mitigated Interference and Noise Technology) |
| Dropout Behavior | — | Soft recovery from dropout with output overshoot reduction |
| 静止電流 | — | 6 uA |
| Junction Temperature Range | — | -40 °C to +150 °C |
| Package Features | — | Wettable flanks |
| Output Polarity | — | Positive, adjustable |
| Input Protection Context | — | 42 V transient tolerance supports automotive load-dump protection design |