Remote control switch function （CNT） DC-DC Converters

Remote control switch refers to the "ON" (allowed), "OFF" (prohibited) operation of the output voltage. The control end is generally called the CNT. The DC-DC Power Modules are controlled in two standard ways as follows.

1, Conventional control mode

1) Positive Logical Control

The CNT terminal connects directly to the-Vin or at a low voltage level, with the output is OFF;

The CNT terminal is suspended or connected at a high voltage level, and the output is ON.

2) Negative logical control

The CNT terminal connects directly to the-Vin or at a low voltage level, with the output is ON;

The CNT terminal is suspended or connected at a high voltage level, and the output is OFF.