TPS40170QRGYRQ1 vs TPS40170RGYR 比較
詳細並排比較 TPS40170QRGYRQ1 由 Texas Instruments 與 TPS40170RGYR 由 Texas Instruments. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Texas Instruments
TPS40170QRGYRQ1 - 60V Sync Buck Controller, AEC-Q100 | Texas Instruments
TPS40170QRGYRQ1 ✓ 啟用中規格比較
| 參數 | TPS40170QRGYRQ1 | TPS40170RGYR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 拓撲 | Synchronous Buck Controller | Synchronous Buck Controller (Step-Down) |
| 輸入電壓範圍 | 4.5 V to 60 V | 4.5 V to 60 V |
| 輸出電壓範圍 | 0.6 V to 57 V | 0.6 V to 57 V |
| Maximum Output Current (with ext. MOSFETs) | 20 A | — |
| Switching Frequency Range | 100 kHz to 600 kHz | — |
| Reference Voltage Accuracy | 1 % | — |
| Quiescent Current (typ) | 4.5 mA | — |
| 關機電流 | 1 uA typical | — |
| Output Voltage Tracking | Yes | — |
| Pre-Biased Output Support | Yes | — |
| PGOOD Signal | Open-drain | — |
| 軟啟動 | Closed-loop | — |
| Dead-Time Control | Adaptive | Adaptive (anti-shoot-through) |
| Operating Temperature Range (AEC-Q100 Grade 1) | -40 C to +125 C | — |
| 封裝 | 20-VQFN (RGY) 3.5 x 4.5 mm | 20-VQFN (RGY) 3.5x4.5 mm with thermal pad |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 2 (1 year) | [DATA_NEEDED: MSL level] |
| AEC-Q100 Qualification | Qualified | — |
| Switching Frequency (max) | — | 600 kHz |
| 輸出數量 | — | 1 |
| Output Current | — | Set by external FETs (controller) |
| Peak Gate Drive Current | — | 1.2 A |
| Internal Bias LDO | — | 4.5 V (LDO) |
| Bootstrap Diode | — | Internal (integrated) |
| Control Method | — | Voltage-Mode PWM |
| 過電流保護 | — | Hiccup mode |
| 工作溫度 | — | -40C to +125C |
| RoHS 狀態 | — | Compliant |