摘要
EL灯驱动器是一种DC-AC逆变器,它能将电池电压升高到EL灯需要的电平并提供高压AC灯激励。本文介绍了在便携式IT设备中的使用的MC33441和SM8141～SM8145 EL灯驱动器IC。
EL Lamp driver is a DC - AC inverter. It can boost the battery voltage to the level required by EL lamps and also provide high voltage AC lamp excitation. This paper introduces MC33441 and SM8141～SM8145 EL lamp driver ICs which used in portable IT equipment.
出处
《电子元器件应用》
2001年第8期26-28,42,共4页
Electronic Component & Device Applications
