{"id":2226,"date":"2022-01-25T10:50:00","date_gmt":"2022-01-25T02:50:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=2226"},"modified":"2024-09-10T13:31:20","modified_gmt":"2024-09-10T05:31:20","slug":"ec1836","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/dc-converter-hv-buck\/ec1836\/","title":{"rendered":"EC1836\uff5c80V, 800mA, 480KHz Non-synchronous Buck Converter"},"content":{"rendered":"\n
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General Description<\/h3>\n\n\n\n

The EC1836 is a monolithic, step-down, switch mode converter with a built-in power MOSFET.
It achieves a 0.8A peak-output current over input supply 11V-80V with excellent load and line regulation.
Current-mode operation provides a fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown.
The EC1836 requires a minimal number of readily-available external components.
The EC1836 is available in a SOT23-6 package.<\/p>\n\n\n\n

Features<\/h3>\n\n\n\n

\u25c6 0.8A Peak Output Current
\u25c6 0.7\u03a9 Internal Power MOSFET
\u25c6 Stable with Low-ESR Ceramic Output Capacitors
\u25c6 Up to 91% Efficiency
\u25c6 0.1\u03bcA Shutdown Mode
\u25c6 Fixed 480KHz Frequency
\u25c6 Thermal Shutdown
\u25c6 Cycle-by-Cycle Over-Current Protection
\u25c611V to 80V Operating Input Range
\u25c6Max duty 90%
\u25c6 Available in a SOT23-6 Package<\/p>\n\n\n\n

Applications<\/h3>\n\n\n\n

\u25c6 Power Meters
\u25c6 Distributed Power Systems
\u25c6 Battery Chargers
\u25c6 Pre-Regulator for Linear Regulators
\u25c6 WLED Drivers<\/p>\n\n\n\n

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