Typical Application for MCZ33730 - 33730 Switch Mode Power Supply with Multiple Linear Regulator

Typical Application for MCZ33730 - 33730 Switch Mode Power Supply with Multiple Linear Regulator for automotive applications. The integrated circuit (IC) incorporates a switching regulator which operates over a wide input voltage range from 4.5V to 26.5V. The step-down switching regulator uses a fixed frequency PWM voltage mode control. It has a 3.5A current limit (typical) and the slew-rate is adjustable via a control pin to reduce switching noise. The switching regulator has an adjustable frequency oscillator, which allows the user to optimize its operation over a wide range of input voltages and component values