RAA211250 - DC/DC Synchronous Step-Down Regulator

Description

4 2.3 Recommended Components Values for Typical Applications

Features

such as cycle-by-cycle peak and valley current limit, input voltage UVLO, output voltage undervoltage (short-circuit) protection, and thermal shutdown.

Renesas

📥 Download Datasheet

Datasheet Details

Part number	RAA211250
Manufacturer	Renesas
File Size	3.10 MB
Description	DC/DC Synchronous Step-Down Regulator
Datasheet	RAA211250 Datasheet
Additional preview pages of the RAA211250 datasheet.

📁 Similar Datasheet

RAA28 - Infrared I2C remote control decoder (ETC)

Other Datasheets by Renesas

RAA211230 - 24V 3A Integrated Switching Regulator
RAA211233 - 3A 1.4MHz Integrated Switching Regulator
RAA211320 - 30V 2A Integrated Switching Regulator
RAA211412 - 45V 1A 630kHz DC/DC Step-Down Regulator
RAA211450 - DC/DC Synchronous Step-Down Regulator
RAA211605 - 60V 0.5A DC/DC Step-Down Regulator
RAA211630 - DC/DC Synchronous Step-Down Regulator
RAA211650 - 60V 5A Integrated Switching Regulator

Full PDF Text Transcription

Click to expand full text

Datasheet RAA211250 4.5V to 30V, 5A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Adjustable Frequency The RAA211250 is a DC/DC synchronous step-down (Buck) regulator that supports a 4.5V to 30V input voltage range and adjustable output voltage. It can deliver up to continuous 5A of continuous output current with premium load and line regulation performance. The RAA211250 uses peak-current mode control architecture. Its PWM switching frequency is programmable to provide the best trade-off between transient response and efficiency. It also supports PFM operation and DEM to maximize light load efficiency, in addition to an external bias LDO input to further reduce power dissipation across the load range.

Published: Sep 15, 2023 |