SWITCHING REGULATOR SOFT START CIRCUIT.

被引：0
|
作者：
Anon
机构：
来源：
IBM technical disclosure bulletin | 1986年 / 29卷 / 05期
关键词：
ELECTRONIC CIRCUITS; POWER SUPPLY - PULSE WIDTH MODULATION;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Switching regulators require a means of turning on the power supply gradually. In power supplies that use pulse-width modulators (PWM) a common method is to allow the pulses out of the PWM to gradually increase until the desired output voltage is reached and then allow the control loop to take over. A typical circuit that accomplishes this is shown which, however, is plagued by a given shortcoming. A circuit that resolves this shortcoming is described.
引用
收藏
页码：2019 / 2020
相关论文
共 50 条
  • [1] Novel soft-start circuit for DC/DC switching regulator
    Department of Electronics Science and Technology, Huazhong Univ. of Sci. and Technol., Wuhan 430074, China
    Huazhong Ligong Daxue Xuebao, 2008, 3 (65-68):
  • [2] A novel digital soft-start circuit for DC-DC switching regulator
    Lai, XQ
    Guo, JP
    Yu, WX
    Cao, Y
    2005 6TH INTERNATIONAL CONFERENCE ON ASIC PROCEEDINGS, BOOKS 1 AND 2, 2005, : 564 - 567
  • [3] A soft start circuit for automobile voltage regulator
    Huang, Lianshuai
    Wang, Jianwei
    Fu, Xinghua
    Run, Fang
    2011 INTERNATIONAL CONFERENCE ON ELECTRONICS, COMMUNICATIONS AND CONTROL (ICECC), 2011, : 673 - 676
  • [4] VOLTAGE REGULATOR SENSE CIRCUIT.
    Kruggel, R.H.
    IBM Technical Disclosure Bulletin, 1974, 16 (09): : 2784 - 2785
  • [5] Soft-Start Circuit Based on Switched-Capacitor for DC-DC Switching Regulator
    Bian, Zhenpeng
    Yao, Ruohe
    Luo, Fei
    IEICE TRANSACTIONS ON ELECTRONICS, 2012, E95C (10) : 1692 - 1694
  • [6] SMOOTH SWITCHING dc CIRCUIT.
    Coderre, Y.
    IBM technical disclosure bulletin, 1983, 26 (05): : 2322 - 2323
  • [7] Simple soft-start circuit for switching regulators
    Seago, J
    ELECTRONIC DESIGN, 1997, 45 (15) : 114 - 114
  • [8] EHT AND LINE SCAN REGULATOR CIRCUIT.
    Morrish, A.J.
    IBM technical disclosure bulletin, 1984, 27 (4 A): : 1957 - 1960
  • [9] CALCULATION OF THE STARTING CURRENT IN THE OUTPUT FILTER OF A SWITCHING REGULATOR WITH SOFT START
    DATTA, R
    ETZ ARCHIV, 1982, 4 (12): : 379 - 381
  • [10] COMPARATOR-BASED CURRENT-CONTROLLED REGULATOR CIRCUIT.
    Bogdanski, J.W.
    Covi, K.R.
    Hauptman, W.G.
    IBM technical disclosure bulletin, 1984, 27 (7 A): : 3977 - 3978
12345