LT1961适于宽输入电压范围的SEPIC解决方案。本方案是小型、简单和低外形,所有的电容和小器件有助于将电源成本降至最低。2个SEPIC电感取消了变压器,可满足灵活强健的设计需要。 advertisement Boost Regulator Makes Low Profile SEPIC with Both Step-Up and Step-Down Capability ……