首页> 外文期刊>Analog Integrated Circuits and Signal Processing >Fully on-chip switched capacitor NMOS low dropout voltage regulator
【24h】

Fully on-chip switched capacitor NMOS low dropout voltage regulator

机译:完全片上开关电容器NMOS低压降稳压器

获取原文
获取原文并翻译 | 示例
           

摘要

This paper presents a 1.5 V 50 mA low dropout voltage (LDO) regulator using an NMOS transistor as the output pass element. Continuous time operation of the LDO is achieved using a new switched floating capacitor scheme that raises the gate voltage of the pass element. The regulator has a 0.2 V dropout at a 50 mA load and is stable for a wide load current range with loading capacitances up to 50 pF. The output variation when a full load step is applied is 300 mV and the recovery time is below 0.3 μs. It is designed in a 0.13 μm CMOS process with an area of 0.008 mm2 and its operation does not require any external component.
机译:本文提出了一种使用NMOS晶体管作为输出通过元件的1.5 V 50 mA低压降(LDO)稳压器。 LDO的连续时间操作是使用新的开关浮动电容器方案实现的,该方案可提高传输元件的栅极电压。该稳压器在50 mA负载下具有0.2 V的压降,并且在高达50 pF的负载电容的情况下,在宽负载电流范围内均保持稳定。施加满负载阶跃时的输出变化为300 mV,恢复时间低于0.3μs。它采用0.13μmCMOS工艺设计,面积为0.008 mm 2 ,并且其操作不需要任何外部组件。

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