Jan 8, 2005 #1 F Fikus Newbie level 4 Joined Jan 8, 2005 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 62 low power consumption voltage regulator I need idea for the ultra low power consumption High Voltage regulator. Input 60V (or even 150V). I want to have linear regulation on the output between 2V and 50V. I have Input between 0V and 3.3V (maybe 5V) and I need proportional output between 2V and 50V. I have found good circuit in Horowitz book (page 369, figure 6.47) but I need something faster (this circuit has response around 60 uS). Thanks, Fikus
low power consumption voltage regulator I need idea for the ultra low power consumption High Voltage regulator. Input 60V (or even 150V). I want to have linear regulation on the output between 2V and 50V. I have Input between 0V and 3.3V (maybe 5V) and I need proportional output between 2V and 50V. I have found good circuit in Horowitz book (page 369, figure 6.47) but I need something faster (this circuit has response around 60 uS). Thanks, Fikus
Jan 8, 2005 #2 Q qutang Full Member level 5 Joined Oct 25, 2004 Messages 305 Helped 9 Reputation 18 Reaction score 3 Trophy points 1,298 Activity points 1,581 50v voltage regulator the input is too low to a linear regulator.
Jan 29, 2005 #3 F Fikus Newbie level 4 Joined Jan 8, 2005 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 62 regulartor 50v Of course, I have two input: 1) High voltage input (60V) 2) "control" voltage (0 - 3.3V or 0-5V) I want to control High voltage input with "control" voltage. The same idea as in the Horowitz's book ...
regulartor 50v Of course, I have two input: 1) High voltage input (60V) 2) "control" voltage (0 - 3.3V or 0-5V) I want to control High voltage input with "control" voltage. The same idea as in the Horowitz's book ...