Preliminary
RP6104
Wide Input Range Synchronous Buck DC/DC PWM Controller
General Description
The RP6104 is a fixed-frequency PWM controller with integrated MOSFET drivers for single power rail synchronous single-phase buck converter.
This part features an internal
regulator that allows wide input voltage range operation.
The RP6104 utilizes voltage-mode control with internal compensation to simplify the converter design.
An internal 0.
8V reference voltage allows low output voltage application.
The switching frequency is fixed at 600kHz to reduce the external passive component size to save board space.
The RP6104 provides under voltage protection, current limit, over current protection an...