LT3010小封装提供了高性能，可在以前需要预调整或复杂的开关电源应用的高压轨中实现低功率。低静态电流最小化功耗。内部保护电路省去了外部保护二极管。8引脚MSOP封装提供了低热阻，使其易于应用在恶劣的环境中。 advertisement 80V Linear Regulator is Micropower Design Note 314 Todd Owen Introduction running from a high voltage rail. The only external compo- Industrial, automotive and telecom applications pose nents required are input and output bypass capacitors, tough design challenges due to harsh operating environ- and the input bypass is not required if the device is located ments and large voltage transients on already high (12V close enough to the main supply bypass capacitor. Inter- to 48V) rails. Some switching power supplies are robust nal frequency compensation on the LT3010 stabilizes the enough to provide localized low voltage/high cur……