產(chǎn)品詳情

18V/4A高壓同步降壓轉(zhuǎn)換器ETA1486，ETA1486E8A-T鈺泰原裝供應(yīng)

      The ETA1486 is a wide input range, high-efficiency, DC-toDC step-down switching 

regulator, capable of delivering up to 4A of output current. Current mode PWM 

control allows the use of small external components, such as ceramic input and 

output caps, as well as small inductors, while still providing low output ripples. On top 

of the integrated internal synchronous rectifier that eliminates external Schottky 

diode, ETA1486 also employs a proprietary control scheme that switches the device 

into a power save mode during light load, thereby extending the range of high 

efficiency operation. Therefore, ETA1486 is a much superior solution in comparison to 

other competitions in terms of efficiency and cost.

產(chǎn)品型號：ETA1486E8A-T

封裝：ESOP-8

產(chǎn)品應(yīng)用：機(jī)頂盒、LCDTV、LCD顯示器、家庭網(wǎng)關(guān)、無線路由器、玩具、車載DVD、Irobot

                 自動掃地機(jī)、AC供電的其他電子產(chǎn)品。

產(chǎn)品特性：

• Wide Input Operating Range from 4.5V to 18V 

•  High Efficiency: Up to 95% at Light Load 

•  Capable of Delivering 4A 

•  No External Schottky Diode Needed 

•  Inductor Short Circuit Protection 

•  Current Mode control 

•  0.923V Reference for Low Output voltages 

•  Logic Control Shutdown 

•  Thermal shutdown and UVLO 

•  Available in ESOP8 Package