A low power high noise immunity boost DC-DC converter using the differential difference amplifiers

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A low power high noise immunity boost DC-DC converter using the differential difference amplifiers

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International Symposium on Low Power Electronics and Design archive
Proceedings of the 14th ACM/IEEE international symposium on Low power electronics and design table of contents

San Fancisco, CA, USA

SESSION: Energy-efficient analog subsystems table of contents

Pages: 63-68

Year of Publication: 2009

ISBN:978-1-60558-684-7

Authors

Jiwei Fan	NC State University, Raleigh, NC, USA
Xin Zhou	NC State University, Raleigh, NC, USA
Liyu Yang	NC State University, Raleigh, NC, USA
Alex Huang	NC State University, Raleigh, NC, USA

Sponsors

SIGDA: ACM Special Interest Group on Design Automation
ACM: Association for Computing Machinery

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ACM New York, NY, USA

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ABSTRACT

A new boost converter using the differential difference amplifiers (DDAs) in the control loop is proposed. Compared with the traditional current mode boost converters, the circuitry of this controller is much simpler and consumes less power by eliminating the loop compensation, current sensing, and slope compensation circuits. A large duty ripple voltage generated by an R_r-C_r network is compared with the DDAs' outputs to get the duty cycles and changes the boost converter from a second order to a first order system. The large noise margin of the duty ripple voltage also gives this control excellent noise immunity performance.

REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	R. Ridley, "Current Mode or Voltage Mode?" Switching Power Magazine, Oct. 2000
	2	R. Redl and G. Reizik, "Switched Noise Filter for the Buck Converter Using the Output Ripple as the PWM Ramp," in Proc. IEEE APEC'05, 2005, pp. 918--924.
	3	P. Midya, P. T. Krein, M. F. Greuel, "Sensorless Current Mode Control--An Observer-Based Technique for DC-DC Converters," IEEE Trans. Power Electronics, vol. 16, pp. 522--526, July 2001.
	4	B. Gilbert, "A high-performance monolithic multiplier using active feedback," IEEE J. Solid-State Circuit, vol. 9, pp. 364--373, Dec. 1974.
	5	E. Sachinger, W. Guggenbuhl, "A Versatile Building Block: The CMOS Differential Difference Amplifier," IEEE J. Solid-State Circuit, vol. SC-22, pp. 287--294, April 1987.
	6	B. J. Dool, J. H. Huijsing, "Indirect current feedback instrumentation amplifier with a common-mode input range that includes the negative roll," IEEE J. Solid-State Circuit, vol. 28, pp. 743--749, July 1993.
	7	R. W. Erickson and D. Maksimovic, Fundamentals of Power Electronics, Kluwer Academic Publishers, 2nd Ed., 2000.