RAA211650 Datasheet - Renesas

RAA211650 60V 5A Integrated Switching Regulator

RAA211650 60V 5A Integrated Switching Regulator The RAA211650 is an integrated 60V, 5A synchronous buck regulator with adjustable switching frequency from 200kHz up to 2.5MHz. It supports a wide input voltage range from 4.5V to 60V and adjustable output voltage (0.8V to maximum duty cycle VIN). The integrated low rDS(ON) MOSFETs, gate drivers, and the controller make RAA211650 an efficient voltage step-down solution. The device switches at a default frequency of 500kHz if the RT pin is tie.

RAA211650 Features

* ▪ 4.5V to 60V input supply range ▪ Integrated high-side (90mΩ) and low-side (37mΩ) MOSFETs ▪ 1% accurate voltage reference over temperature ▪ Fixed-frequency operation with optional spread spectrum and external clock sync ▪ Adjustable switching frequency from 200kHz to 2.5MHz ▪ Programmable soft-sta

RAA211650-Renesas.pdf