{"id":14566,"date":"2022-08-02T11:53:15","date_gmt":"2022-08-02T03:53:15","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=14566"},"modified":"2024-09-10T13:31:04","modified_gmt":"2024-09-10T05:31:04","slug":"ec1466","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/dc-converter-hv-buck\/ec1466\/","title":{"rendered":"EC1466\uff5c60V, 1.2A, 480kHz Non-synchronous Buck Converter"},"content":{"rendered":"\n
\u898f\u683c\u66f8\u4e0b\u8f09<\/div><\/a>\n\n\n\n
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General Description<\/h3>\n\n\n\n

The EC1466 is a monolithic, step\u2010down, switch mode converter with a built\u2010in power MOSFET. It achieves a 1.2A peak\u2010output current over input supply 10V\u201060V with excellent load and line regulation. Current\u2010mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle\u2010by\u2010cycle current limiting and thermal shutdown.
The EC1466 requires a minimal number of readily\u2010available external components.
The EC1466 is available in a SOT23-6 package.<\/p>\n\n\n\n

Features<\/strong><\/h3>\n\n\n\n
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  • 1.2A Peak Output Current<\/li>\n\n\n\n
  • 0.7\u03a9 Internal Power MOSFET<\/li>\n\n\n\n
  • Stable with Low\u2010ESR Ceramic Output Capacitors<\/li>\n\n\n\n
  • Up to 91% Efficiency<\/li>\n\n\n\n
  • 0.1\u03bcA Shutdown Mode<\/li>\n\n\n\n
  • Fixed 480kHz Frequency<\/li>\n\n\n\n
  • Thermal Shutdown<\/li>\n\n\n\n
  • Cycle\u2010by\u2010Cycle Over\u2010Current Protection<\/li>\n\n\n\n
  • 11V to 60V Operating Input Range<\/li>\n\n\n\n
  • Max duty 90%<\/li>\n\n\n\n
  • Available in a SOT23-6 Package<\/li>\n<\/ul>\n\n\n\n

    Applications<\/strong><\/h3>\n\n\n\n
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    • Power Meters<\/li>\n\n\n\n
    • Distributed Power Systems<\/li>\n\n\n\n
    • Battery Chargers<\/li>\n\n\n\n
    • Pre\u2010Regulator for Linear Regulators<\/li>\n\n\n\n
    • WLED Drivers<\/li>\n<\/ul>\n\n\n\n
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      <\/div>\n\n\n\n