DOIONLINE 
DOIONLINE Publish In |
International Journal of Electrical, Electronics and Data Communication (IJEEDC)-IJEEDC |
 Journal Home Volume Issue |
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Issue |
Volume-7,Issue-2 ( Feb, 2019 ) | |||||||||
Paper Title |
A 10MHz, 2.5 V to 1.2 V two-Stage Power Converter for on-Chip Applications | |||||||||
Author Name |
Abhik Das, I Made Darmayuda, Ravinder Pal Singh | |||||||||
Affilition |
Institute of Microelectronics, A*STAR, Singapore | |||||||||
Pages |
35-38 | |||||||||
Abstract |
An efficient, high frequency power management unit (PMU) is reported in this paper. The PMU comprises of a front-end buck converter and a second-stage Low Drop-Out Regulator (LDO). The PMU converts 2.5V from battery power supply to a 1.2V output, with 1A load current capability. The IC is fabricated using 130nm CMOS technology node and occupies an active area of 1.6x1.6mm2. The tested chip has an average end-to-end efficiency of 73 % and is suitable for powering on-chip loads. Keywords - Power management; DC-DC Converter; Buck Converter; LDO | |||||||||
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