想找一个IC,引脚越少越好,输出一路占空比为50%的方波,频率在100K~500K之内,用于推挽电源设计。请大家推荐一下,谢谢。
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TI的推挽控制电源芯片比较多,引脚较少的有8Pin脚封装有UCC28083/4/5/6系列(0~70℃民用级别), UCC38083/4/5/6 (-40~85℃工业级别), 以及UCC2808(A)-1/2(0~70℃民用级别), UCC3818(A)-1/2(-40~85℃工业级别)等等。