• Microelectronics
  • Vol. 51, Issue 5, 636 (2021)
LIU Lei, LUO Ping, ZHAO Zhong, LIU Junhong, and YANG Bingzhong
Author Affiliations
  • [in Chinese]
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    DOI: 10.13911/j.cnki.1004-3365.200552 Cite this Article
    LIU Lei, LUO Ping, ZHAO Zhong, LIU Junhong, YANG Bingzhong. An Externally Adjustable Foldback Current-Limit Circuit for LDO[J]. Microelectronics, 2021, 51(5): 636 Copy Citation Text show less
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    [3] SIMPSON C. Linear and switching voltage regulator fundamentals [R]. National Semiconductor Application Note, 1999.

    [4] RINCON-MORA G A. Current efficient, low voltage, low drop-out regulators [J]. IEEE Trans Nucl Sci, 1996, 60(4): 2666-2674.

    [5] GUO J P, LEUNG K N. A fold-back current-limit circuit with load-insensitive quiescent current for CMOS low dropout regulator [C]//IEEE Int Symp Circ & Syst. Taipei, China. 2009: 2417-2420.

    [6] LIN C, FENG Q Y. Design of current limiting circuit in low dropout linear voltage regulator [C]//Asia-Pacific Microwave Conf Proceed. Suzhou, China. 2005.

    [7] ZHANG W. Foldback current limiting design and optimization for hot-swap and E-fuse ICs [C]//PCIM Asia. Shanghai, China. 2020: 1-5.

    [8] DE STASI F. Know your limits [R]. Texas Instruments Inc., 2016.

    [9] CHEN X J, WU X. A high-performance foldback current limiting circuit for improving regulators’ latch- up effect [C]//Int Conf Commun Circ & Syst. Guilin, China. 2006: 2248-2250.

    [10] DE LIMA J A, PIMENTA W A. A current limiter for linear regulators based on power-dissipation threshold [C]//28th SSBCCI. Salvador, Brazil. 2015: 1-5.

    LIU Lei, LUO Ping, ZHAO Zhong, LIU Junhong, YANG Bingzhong. An Externally Adjustable Foldback Current-Limit Circuit for LDO[J]. Microelectronics, 2021, 51(5): 636
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