Monthly Archives: February 2010

Discrete Overvoltage Protector for Automotive Application

Posted on February 24, 2010 by Elia
Discrete Overvoltage Protector for Automotive Application

This is a circuit of discrete overvoltage protector for automotive application. There are two basic thing that must be done by protection circuit. They are prevent voltages greater than the maximum allowable from being applied to the IC pins and … Continue reading →

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PMOS FET Following The Output for Soft-Start Mechanism

Posted on February 21, 2010 by Rust
PMOS FET Following The Output for Soft-Start Mechanism

Using the following PMOS FET switch regulator output, in series with the regulator’s load as shown in the picture below is the most simple method. Switch placement should really be noted. To ensure that the regulator remains stable, the switch … Continue reading →

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L6208 Stepper Motor Controller

Posted on February 13, 2010 by Adam

This circuit is a L6208 stepper motor controller. To build this circuit, we can implement slow decay. It allows

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