Other Parts Discussed in Thread: UCC28950 关于ti的ucc28950仿真的问题,我使用28950下面下载的spice仿真,按着自己的400w参数进行修改,输出电压却怎么也达不到规定值?求教如果能帮忙搭一下,必有重谢。 slum169a.zip UCC28950 计算后参数.xlsx
另外代码内XTS要重新配置成1来使能XT1的高频功能。
/* --COPYRIGHT--,BSD_EX
* Copyright (c) 2012, Texas Instruments Incorporated
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the…
LM3448:Phase Dimmable Offline LED Driver with Integrated FET The LM3448 is an adaptive constant off-time AC/DC buck (step-down) constant current LED regulator designed to be compatible with TRIAC dimmers. The LM3448 provides a constant current for illuminating…