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发明名称
具有切换频率温度调节功能之脉宽调变控制器
摘要
一种电路,用于为一个切换式电源的一脉宽调变控制器控制一振荡器的切换频率,包含提供一信号的第一级,该信号是关于该切换式电源之控制器的温度;以及包含一振荡器,该振荡器具有一振荡频率且对来自该第一级的信号有反应,以改变该振荡频率,因此当温度增加时该振荡频率减小,且反之亦然。
申请公布号
TW200625818
申请公布日期
2006.07.16
申请号
TW094128011
申请日期
2005.08.17
申请人
国际整流器公司
发明人
雅玛 费瑟
分类号
H03L1/00;H03K7/08
主分类号
H03L1/00
代理机构
代理人
恽轶群;陈文郎
主权项
地址
美国
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