Negative Voltage Load Swtich

Posted on Dec 31, 2012

The idea is simply to turn off the negative voltage load. Some examples:- - Bias votlages for LCD panels - RF Amplifiers - Audio Amplifiers The good thing about this design is that i can make use of the system i/o voltage to control the on/off and this is the whole idea. However, there are many many type of load switches that turn of negative voltages. Here is the suggestion,

Negative Voltage Load Swtich
Click here to download the full size of the above Circuit.

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