TPS62840DLCR vs FAN2001MPX 比較
詳細並排比較 TPS62840DLCR 由 Texas Instruments 與 FAN2001MPX 由 onsemi. 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 | TPS62840DLCR | FAN2001MPX |
|---|---|---|
| 品牌 | Texas Instruments | onsemi |
| 類別 | DC-DC Converters | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 單價 (USD) | $1.21 | — |
| 拓撲 | Synchronous Step-Down (Buck) Converter | Synchronous Buck (Step-Down) |
| 輸入電壓範圍 | 1.8 V to 6.5 V | 2.5 V to 5.5 V |
| 輸出電壓範圍 | Adjustable (0.8 V to V_IN) | 0.8 V to 5.5 V (adjustable) |
| 最大輸出電流 | 750 mA | 1 A |
| 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] | — |
| 關機電流 | [DATA_NEEDED: shutdown IQ] | [DATA_NEEDED: shutdown current] |
| STOP Pin | Yes (disables switching) | — |
| 軟啟動 | Programmable via SS pin capacitor | Internal |
| 工作接面溫度 | -40C to +125C | — |
| 封裝 | 8-pin VFDFN (DLC), 3.0 x 3.0 mm | 6-WDFN Exposed Pad (3 mm × 3 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | Compliant | Compliant |
| 切換頻率 | — | 1.3 MHz (typical) |
| Peak Efficiency | — | 96% |
| Control Mode | — | PWM Current Mode + Pulse Skip (Power Save) |
| Duty Cycle Range | — | 0% to 100% (low dropout operation) |
| 靜態電流 | — | [DATA_NEEDED: quiescent current] |
| 工作溫度 | — | -40 °C to +85 °C |
| 致能腳位 | — | Yes (EN/SD) |