By Topic

Power supply module design in the low power consumption application

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Pan Hong ; Zhejiang Univ., Hangzhou ; Wu Xiaobo ; Chen Hai ; Hao Binxian

To increase the efficiency of the SMPS (Switch Mode Power Supply) over the whole load range, a novel power supply module with low power consumption for multi-mode application was presented. The main modules constituting it include UVLO, Digital Power, Regulators (a 5 V regulator and a 4.3 V regulator) and REFOK. Especially, a control strategy was proposed to achieve its low power operation. The module architecture and circuit were optimized and simulated in design. And the chip was tape-out in 1.5 um BCD technology. Test results showed that the expected functions were achieved and the main features met the requirement well.

Published in:

Electron Devices and Solid-State Circuits, 2007. EDSSC 2007. IEEE Conference on

Date of Conference:

20-22 Dec. 2007