RAA230231 - Dual Step-Down DC/DC Converter

This page provides the datasheet information for the RAA230231, a member of the RAA230221 Dual Step-Down DC/DC Converter family.

Product Overview

Renesas

Part number	RAA230231
Manufacturer	Renesas
File Size	875.27 KB
Description	Dual Step-Down DC/DC Converter
Datasheet	RAA230231 Datasheet
Additional preview pages of the RAA230231 datasheet.

The RAA23022x and RAA23023x are dual step-down DC/DC converter, 4.5V to 16V input voltage rage and 3A output current.

Auto PFM mode makes devices low power operation at light load, so it makes a system lower power.

z DC/DC Input voltage range 4.5V to 16V Shutdown current 1uA (typ. ) Auto PFM mode Maximum output current 3A Synchronous rectification type step-down DC/DC Integrated power MOSFETs Switching frequency 1.1MHz (fixed) Output voltage range 0.8V to 6V Internal phase compensator Soft start 2ms (fixed) Discharge circuit Power Good Battery backup circuit (RAA23022x) z Protection circuit Short circuit protection (latch type) Thermal shutdown circuit 165°C (typ. ) Under voltage lockout circuit (recovery ty.

Other Datasheets by Renesas

Published: Aug 30, 2014 |