首页> 外文会议>2013 ACS International Conference on Computer Systems and Applications >Robust full on-chip CMOS low dropout voltage regulator with active compensation
【24h】

Robust full on-chip CMOS low dropout voltage regulator with active compensation

机译:具有有源补偿功能的功能强大的完整片上CMOS低压降稳压器

获取原文
获取原文并翻译 | 示例

摘要

This paper present a full on-chip and area efficient low dropout voltage regulator(LDO), exploiting the nested miller compensation with active capacitor (NMCAC) to eliminate the external capacitor and active feedback resistors to reduce the chip area. The external capacitor is removed allowing for greater power system integration for system on-chip applications. The idea has applied to stabilize a 1.6 V, 50 mA Low dropout regulator. Using the proposed techniques the regulator LDO works with a supply voltage as low as 1.8 V and provides a load current 50 mA with a dropout voltage of 200 mV and output variation 4 mV when a full load step 0–50 mA is applied. It designed in 0.18 μm CMOS technology.
机译:本文提出了一种完整的片上和面积有效的低压差稳压器(LDO),它利用有源电容器(NMCAC)的嵌套米勒补偿来消除外部电容器和有源反馈电阻,从而减小了芯片面积。移除了外部电容器,从而为系统片上应用提供了更大的电源系统集成度。该想法已应用于稳定1.6 V,50 mA低压差稳压器。使用建议的技术,稳压器LDO可以在低至1.8 V的电源电压下工作,并在施加满载步进0–50 mA时提供50 mA的负载电流和200 mV的压差,输出变化为4 mV。它采用0.18μmCMOS技术进行设计。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号