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AN938设计与L4973,3.5一个催效率的DC-DC转换器

资料介绍
AN938设计与L4973,3.5一个催效率的DC-DC转换器

AN938
Application note
Designing with L4973, 3.5 A high efficiency
DC-DC converter

Introduction
The L4973 family is a 3.5 A monolithic DC-DC converter in step-down topology operating in
continuous mode. It uses BCD60 II technology and is available in two plastic packages,
power DIP18 (12+3+3) and SO20 (12+4+4).
Two versions of the device are available. The L4973V3.3 sets the output voltage without any
voltage divider at 3.3 V and the L4973V5.1 at 5.1 V.
标签:stm32工业电子
AN938设计与L4973,3.5一个催效率的DC-DC转换器
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