The figure below shows an example load switch circuit for a P-channel pass transistor (PMOS Transistor). Needless to say, the selection of a P-channel or N-channel load switch depends on the specific ...

For example, the high-side PWMTG driver and synchronous switches of the LT3922 ... It survives open LED and LED+-to-ground short-circuits and reports these faults by asserting its FAULT pin.

So what do you do? Enter the latching power circuit, often referred to as a “soft” switch. [Chris Chimienti] has recently put together a fascinating video which walks the viewer through five ...

The need for greater power density and a smaller powertrain led ... circuits. Figure 1 Traditional active clamp circuit for PSFB synchronous rectifier MOSFETs. Source: Texas Instruments In this ...

It’s one of the basic skills taught at college, and essential to truly understand how a circuit behaves ... NMOS device at the bottom and expect a PMOS device to be at the top.

However Frank felt there might be cases where the brightness was too much for the work at hand, so he decided to build a dimmer circuit. In selecting a method of dimming the LED fixtures, Frank first ...

Launching as the industry's first fixed PMOS 1A low dropout regulator for low-noise designs, the IRU1502-33 exhibits a dropout voltage of less than 0.6V at full load current. The device comes in a ...