LM61440AANRJRR vs LM61440 比較
詳細並排比較 LM61440AANRJRR 由 Texas Instruments 與 LM61440 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
LM61440AANRJRR - 4A Low-EMI Buck Converter | Texas Instruments
LM61440AANRJRR ✓ 啟用中規格比較
| 參數 | LM61440AANRJRR | LM61440 |
|---|---|---|
| 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 |
| 輸入電壓範圍 | 3 V to 36 V | 3.0 V to 36 V |
| Transient Input Tolerance | 42 V | — |
| Output Current | 4 A | — |
| 輸出電壓 | 1 V minimum, adjustable | Adjustable, down to 1 V |
| 切換頻率 | 2.2 MHz | — |
| 拓撲 | Synchronous step-down converter | Synchronous Step-Down (Buck) |
| Integrated Power Devices | Integrated high-side and low-side MOSFETs | — |
| Dropout Behavior | Soft recovery from dropout | Soft recovery from dropout, no output overshoot |
| 輸出配置 | Positive, adjustable, single output | — |
| EMI | Low-EMI design | — |
| 工作接面溫度 | -40 °C to +150 °C | — |
| 封裝 | 14-pin PowerVQFN | 14-PowerVFQFN (RJR), VQFN-HR low-EMI |
| 安裝類型 | Surface mount | Surface Mount |
| Application | Low-EMI low-noise power conversion | — |
| Exposed Thermal Pad | Present in PowerVQFN package | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 status] | — |
| Output Capacitor | [DATA_NEEDED: recommended output capacitance] | — |
| Input Capacitor | [DATA_NEEDED: recommended input capacitance] | — |
| Input Transient Tolerance | — | 42 V |
| 最大輸出電流 | — | 4 A |
| 輸出數量 | — | 1 |
| Control Topology | — | Current-mode control with integrated compensation |
| Integrated MOSFETs | — | Yes (high-side and low-side) |
| EMI Features | — | Pseudo-random spread spectrum, adjustable SW node rise time |
| Switching Regulator Type | — | Buck switching regulator IC, positive adjustable output |
| Automotive Grade Variant | — | LM61440-Q1 (AEC-Q100 qualified) |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |