LM5164QDDATQ1 vs LM5164DDAR 比較
詳細並排比較 LM5164QDDATQ1 由 Texas Instruments 與 LM5164DDAR 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
LM5164QDDATQ1 - 100V 1A Sync Buck Converter | Texas Instruments
LM5164QDDATQ1 ✓ 啟用中
規格比較
| 參數 | LM5164QDDATQ1 | LM5164DDAR |
|---|---|---|
| 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 |
| 輸出電壓範圍 | 1.2 V to 90 V (adjustable) | Adjustable, down to 1.2 V |
| 最大輸出電流 | 1 A | 1 A |
| Quiescent Current (typ) | 10 uA | — |
| Minimum Controllable On-Time | 50 ns | — |
| Switching Frequency Range | 75 kHz to 1 MHz (adjustable) | — |
| Control Mode | Constant On-Time (COT) with adaptive frequency | — |
| Integrated Switch FETs | Yes (high-side + low-side N-channel) | — |
| 封裝 | 8-Pin SO PowerPAD (DDA) - 3.90 mm body width | 8-PowerSOIC (HSOIC-8, DDAR), 0.154 in / 3.90 mm width |
| Pin Pitch | 1.27 mm | 1.27 mm (high-voltage spacing) |
| 工作溫度範圍 | -40 C to +125 C (AEC-Q100 Grade 1) | — |
| Automotive Qualification | AEC-Q100 Grade 1 | — |
| Internal Loop Compensation | Yes | — |
| 電源良好輸出 | Yes | — |
| Enable / UVLO | Yes (precision threshold) | — |
| Spread Spectrum EMI | Optional (per datasheet) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 2 | — |
| RoHS 狀態 | Compliant | — |
| 輸出數量 | — | 1 |
| 切換頻率 | — | 1 MHz |
| 靜態電流 | — | Ultra-low IQ [DATA_NEEDED: exact uA 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 |
| 工作溫度 | — | -40C to +150C (TJ) |