A while back, I published the Design Idea (DI) “Simple PWM interface can program regulators for V OUT V SENSE ” ( Ref. 1 )It showed some simple circuits for PWM programming of standard bucking-type regulator chips, both linear and ...
Boost converters are non-isolated DC-DC converters that step up voltage. In some applications, users expect protection against reverse polarity, short circuits, and other anomalous conditions. The basic PWM boost topology is shown in Figure 1. ...