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15V输入转换器生成在50mA - 185V

资料介绍
摘要:本设计笔记介绍了一个15V的输入反激式转换器产生在50mA - 185V 。电路采用MAX668升压控制器和变压器,使反激式转换器。

Maxim > App Notes > Amplifier and Comparator Circuits Automotive Power-Supply Circuits
Keywords: step-up controller, input converter, transformer flyback, flyback converter Nov 01, 2000

APPLICATION NOTE 529
15V Input Converter Generates -185V at 50mA


Abstract:This design note shows how a 15V input flyback converter generates -185V at 50mA. The circuit uses the MAX668
step-up controller and a transformer to make a flyback converter.

Additional information:

Data sheet for the MAX668
Data sheet for the MAX4130
Technical support: power









Figure 1. This circuit uses the MAX668 and a transformer (which will need about a one-to-six turns ratio) to make a flyback
converter. The op amp inverts the……
15V输入转换器生成在50mA - 185V
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