LM5164DDAR vs LM5164QDDARQ1 比較
詳細並排比較 LM5164DDAR 由 Texas Instruments 與 LM5164QDDARQ1 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
LM5164QDDARQ1 - 100V 1A Sync Buck Regulator | Texas Instruments
LM5164QDDARQ1 ✓ 啟用中規格比較
| 參數 | LM5164DDAR | LM5164QDDARQ1 |
|---|---|---|
| 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 (step-down) | Synchronous Buck (Step-Down) |
| 輸入電壓範圍 | 6 V to 100 V | 6 V to 100 V |
| 最大輸出電流 | 1 A | 1 A |
| 輸出電壓範圍 | Adjustable, down to 1.2 V | — |
| 輸出數量 | 1 | — |
| 切換頻率 | 1 MHz | [DATA_NEEDED: switching frequency] |
| 靜態電流 | Ultra-low IQ [DATA_NEEDED: exact uA value] | Ultra-low IQ [DATA_NEEDED: exact value] |
| Control Architecture | Peak current-mode, internal compensation | — |
| Duty Cycle | 100% (low dropout operation) | — |
| PGOOD Indicator | Open-drain PGOOD | — |
| Protection Features | Cycle-by-cycle current limit, thermal shutdown, hiccup mode | Peak current-limit protection |
| 工作溫度 | -40C to +150C (TJ) | — |
| 封裝 | 8-PowerSOIC (HSOIC-8, DDAR), 0.154 in / 3.90 mm width | 8-PowerSOIC (SO PowerPAD, DDA, 3.90mm width) |
| Pin Pitch | 1.27 mm (high-voltage spacing) | 1.27 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| 輸出類型 | — | Positive Adjustable |
| Minimum Output Voltage | — | 1.2 V |
| Minimum On-Time | — | 50 ns |
| Internal Soft-Start Time | — | 3.5 ms (fixed) |
| PGOOD Output | — | Open-drain PGOOD indicator |
| 工作接面溫度 | — | -40C to +125C |
| Automotive Qualification | — | AEC-Q100 Grade 1 |