| FLYiNG 零件編號 | ICEC1663NNM1RECMOS |
| FLYiNG 庫存現貨 | 10 |
| 製造商 | E-CMOS |
| 製造商零件編號 | EC1663NNM1R |
| 說明 | IC EC1663NNM1R ESOP-8 E-CMOS |
| 無鉛狀態 / RoHS 指令狀態 | RoHS |
| 類別 | DC-DC BUCK Converter 降壓DC / DC轉換器 |
| 製造 | E-CMOS |
| 零件編號 | EC1663NNM1R |
| 切換模式 | BUCK |
| 輸入電壓 | 9~60V |
| 輸出電壓 | 0.8~50V |
| 靜態電流 | 200uA |
| 輸出電流 | 3A |
| 頻率 | 500KHz |
| 封裝／外殼 | ESOP-8 |
| 接面溫度 | 150 ℃ |
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EC1663
60V, 3A, Step-Down Converter
General Description
The EC1663 is a 60V, 3A step down regulator with an integrated high-side MOSFET. With a wide input range from 9V to 60V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources. An ultra-low 1μA current in shutdown mode can further prolong battery life. Internal loop compensation means that the user is free from the tedious task of loop compensation design. This also minimizes the external components of the device. A precision enable input allows simplification of regulator control and system power sequencing. The device also has built-in protection features such as cycle-by-cycle current limit, thermal sensing and shutdown due to excessive power dissipation, and output overvoltage protection. The EC1663 is available in a ESOP-8 package.
Features
- 9V to 60V Input Range
- 3A Continuous Output Current
- 150 mΩ High-Side MOSFET
- Current Mode Control
- Adjustable Switching Frequency from 200kHz to 1 MHz
- Internal Compensation for Ease of Use
- 1 μA Shutdown Current
- Thermal, Overvoltage and Short Protection
- Available in a ESOP-8 Package
- Automotive Battery Regulation
- Industrial Power Supplies
- Telecom and Datacom Systems
- General Purpose Wide Vin Regulation
EC1663
60V，3A，降壓轉換器
一般描述
EC1663 是一款 60V、3A 的降壓穩壓器，內建高側 MOSFET。其寬廣的輸入範圍從 9V 到 60V，適用於工業和汽車應用，可從非穩壓電源進行電源調節。
關機模式下的超低 1μA 電流可進一步延長電池壽命。內建環路補償，讓使用者無需進行複雜的補償設計，同時也能減少外部元件數量。精確的啟動輸入可簡化穩壓器控制與系統電源排序。該裝置還內建多種保護機制，例如逐週期電流限制、熱感測與過熱關機，以及輸出過壓保護。
EC1663 採用 ESOP-8 封裝。
特點
- 9V 至 60V 輸入範圍
- 3A 連續輸出電流
- 150 mΩ 高側 MOSFET
- 電流模式控制
- 可調節開關頻率（200kHz 至 1 MHz）
- 內建補償，簡化使用
- 1μA 關機電流
- 熱保護、過壓保護與短路保護
- 採用 ESOP-8 封裝
應用
- 汽車電池調節
- 工業電源
- 電信與數據通信系統
- 通用寬壓範圍調節
