TPS61220DCKR vs TPS61220DCK 比較
詳細並排比較 TPS61220DCKR 由 Texas Instruments 與 TPS61220DCK 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。
規格比較
| 參數 | TPS61220DCKR | TPS61220DCK |
|---|---|---|
| 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 | Boost (Step-Up) | Synchronous Boost (Step-Up) |
| 輸入電壓範圍 | 0.7 V to 5.5 V | 0.7 V to 5.5 V |
| 輸出電壓範圍 | 1.8 V to 5.5 V (adjustable) | 1.8 V to 5.5 V (adjustable) |
| Switch Current (Max) | 200 mA | — |
| 靜態電流 | 5.5 µA | 5.5 µA (typical) |
| 效率 | Up to 95% at typical operating conditions | Up to 95% (load-dependent) |
| 輸出類型 | Adjustable | — |
| 輸出數量 | 1 | — |
| Switching Topology | Synchronous | — |
| 封裝 | 6-pin SOT-SC70 (DCK), 2 mm × 2 mm | SC-70 (DCK) 6-pin, 2 mm × 2 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40 °C to +125 °C | -40°C to +85°C (industrial) |
| MSL 等級 | [DATA_NEEDED: MSL rating] | 1 (per JEDEC J-STD-020) |
| Pass-Through Function | Yes (when VIN ≥ VOUT - 0.7 V) | — |
| 致能腳位 | Yes (EN high = active; EN low enables pass-through) | Yes (active-high) |
| RoHS 狀態 | Compliant | Compliant |
| Switch Current (max) | — | 200 mA |
| 切換頻率 | — | Up to 1.5 MHz (typ, load-dependent) |
| Control Topology | — | Hysteretic with PWM-PFM auto-transition |
| Output Disconnect | — | Yes (true shutdown, no reverse current) |