Low-Noise Step-Up Converter Delivers 600 mW The MAX15032 is a constant-frequency, pulse-width modulated (PWM), low-noise step-up converter designed for low-voltage systems that require a locally ...
Figure 1: In a step-up converter, all you have to do to change the output voltage is change the duty cycle of the switching signal. Interestingly, the circuit raises the voltage by changing the duty ...