{"id":1483,"date":"2021-12-20T15:17:00","date_gmt":"2021-12-20T07:17:00","guid":{"rendered":"https:\/\/22ya4u4yz3u0.wpsite.pro\/?p=1483"},"modified":"2024-09-10T13:18:10","modified_gmt":"2024-09-10T05:18:10","slug":"ejw5116","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/en\/dc-converter-buck\/ejw5116\/","title":{"rendered":"EJW5116\uff5c3A, 40V Asynchronous Step-Down 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 EJW5116 is a current mode monolithic buck switching regulator.<\/p>\n\n\n\n

Operating with an input range of 4.5-40V, the EJW5116 delivers 3A of continuous output current with an integrated high side N-Channel MOSFET.<\/p>\n\n\n\n

At light loads, EJW5116 operates in low frequency to maintain high efficiency and low output voltage ripple. Current
mode control provides tight load transient response and cycle-by-cycle current limiting.<\/p>\n\n\n\n

The EJW5116 guarantees robustness with input under-voltage lockout, start-up current run-away protection, output
short protection, feedback short protection and thermal protection.<\/p>\n\n\n\n

The EJW5116 is available in 8-pin SOP package, which provides a compact solution with minimal external components.<\/p>\n\n\n\n

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

\u25c64.5V to 40V operating input range
\u25c63A output current
\u25c6Up to 94% efficiency
\u25c6High efficiency (>78%) at light load
\u25c6Internal Soft-Start
\u25c6Adjustable switch frequency
\u25c6Input under-voltage lockout
\u25c6Start-up current run-away protection
\u25c6Output short protection
\u25c6Feedback short protection
\u25c6Thermal protection
\u25c6Available in SOP8 and ESOP8 package<\/p>\n\n\n\n

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

\u25c6Distributed Power Systems
\u25c6Networking Systems
\u25c6FPGA, DSP, ASIC Power Supplies
\u25c6Green Electronics\/ Appliances<\/p>\n\n\n\n

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