VFD表格/阳极电源采用MAX6850 - MAX6853电荷泵输出

摘要：本文描述如何使用泵时钟输出的MAX6850 ， MAX6851 ， MAX6852 ， MAX6853真空荧光显示控制器，以构建一个低成本的升压转换器。 DC-DC转换器MAX6850 -3显示控制器采用3.3V电源，变频器管产生的高压电网供应阳极供应。

Maxim > App Notes > Automotive Display Drivers

Keywords: VFDs, VFD drivers, VFD controller, vacuum fluorescent display, vacuum fluorescent display driver, Sep 26, 2002
vacuum fluorescent display controller

APPLICATION NOTE 1748
VFD Grid/Anode Supply Using MAX6850-MAX6853 PUMP Output

Abstract: This note describes how to use the PUMP clock output of the MAX6850, MAX6851, MAX6852, or
MAX6853 vacuum fluorescent display controllers to construct a low-cost boost converter. The dc-dc converter
generates the high-voltage grid supply anode supply for the VFD tube from the 3.3V supply used by the
MAX6850-3 display controller.

This application note discusses how to use the MAX6850, MAX6851, MAX6852, and MAX6853 vacuum fluorescent
display (VFD) controllers' PUMP clock output to build a minim