LMR14050SDDA vs LMR14030SDDA 比較
詳細並排比較 LMR14050SDDA 由 Texas Instruments 與 LMR14030SDDA 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
LMR14050SDDA - 40V 5A 2.2MHz Buck Converter | Texas Instruments
LMR14050SDDA ✓ 啟用中規格比較
| 參數 | LMR14050SDDA | LMR14030SDDA |
|---|---|---|
| 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 | Buck (Step-Down) DC-DC Converter | Step-Down (Buck) Converter |
| 輸入電壓範圍 | 4 V to 40 V | 4 V to 40 V |
| 輸出電壓範圍 | 0.8 V to 28 V (adjustable) | 0.8 V to 36 V (adjustable) |
| 最大輸出電流 | 5 A | 3.5 A |
| 切換頻率 | Adjustable, up to 2.2 MHz | — |
| Quiescent Current (Sleep Mode) | 40 uA | — |
| 關機電流 | 1 uA | 1 uA |
| 輸出數量 | 1 | 1 |
| 輸出類型 | Positive, Adjustable | Positive, Adjustable |
| Integrated MOSFET | High-side MOSFET integrated | — |
| 封裝 | HSOIC-8 (DDA, SO-PowerPAD-8), 3.90 mm width | 8-Pin HSOIC (DDA) with PowerPAD, 3.90 mm width |
| 工作溫度 | -40C to +125C | -40C to +125C |
| 安裝類型 | Surface Mount | Surface Mount |
| Control Topology | Constant on-time with internal compensation | — |
| Protection Features | Cycle-by-cycle current limit, thermal shutdown, power-good flag | — |
| Product Family | SIMPLE SWITCHER LMR140x0 | — |
| Switching Frequency (max) | — | 2.5 MHz |
| Switching Frequency (min) | — | 200 kHz |
| Quiescent Current (sleep mode) | — | 40 uA |
| Integrated High-Side MOSFET | — | Yes |
| Marking Code | — | DB3SP |
| Series | — | SIMPLE SWITCHER LMR14030 |