Power supply device including a clamping portion to limit and error voltage and electronic appliance provided therewith
作者： Masaki Omi
DOI:
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摘要: A power supply device has an error amplifier producing voltage by amplifying a difference between feedback according to output and predetermined reference voltage, portion desired from input in such way that the is reduced, clamping setting, during period after startup of device, upper limit value lower than obtained at normal times, higher limit, limit.
lens.org 参考文章(9)
An-Tung Chen, pulse width modulation power regulator and power supply system thereof ,(2003)
Harry J. Bittner, Soft start for five pin switching regulators ,(1988)
Mohammad A. Al-Shyoukh, Soft-start circuit for power regulators ,(2007)
Katsumi Inaba, Regulator and electronic apparatus therewith ,(2006)
Hidekiyo Ozawa, Takahiro Yoshino, Takashi Matsumoto, Circuit and method for controlling DC-DC converter ,(2006)
Janne Tiisanoja, Martti Ojanen, Control circuit and control method ,(2008)
Masaki Omi, Toru Takahashi, Power supply device and electronic appliance therewith ,(2006)
Minoru Sudo, Voltage regulator with clamp circuit ,(1999)
祐司 直, 智行 松本, Satoyuki Matsumoto, Yuuji Nao, Power source circuit for semiconductor integrated circuit ,(1994)