摘要
MAX1685是一种高效率、内置开关的PWM降压转换器。它具有电路简单、转换效率高、低噪声等特性,适用于蜂窝电话、具有通讯功能的PDA、手持终端等系统。介绍了MAX1685的性能特点、工作原理以及在便携式产品中的应用和具体的电路设计。
The MAX1685 is high-efficiency, internal-switch, pulse-width modulation （PWM） stepdown switching regulator intended to power cellular phones,communicating PDAs , and handy-terminals. The MAX1685 offers application circuit, high convertion efficiency and excellent noise characteristics.The characteristics and principle of MAX1685 are introduced. At last the application circuit used for mobile device is given.
出处
《国外电子元器件》
2006年第9期41-43,共3页
International Electronic Elements
