RAA230406 - 3-ch Step-Down Switching Regulator + 1-ch LDO

Product Overview

Renesas

Datasheet Details

Part number	RAA230406
Manufacturer	Renesas
File Size	742.10 KB
Description	3-ch Step-Down Switching Regulator + 1-ch LDO
Datasheet	RAA230406 Datasheet
Note	This datasheet PDF includes multiple part numbers: RAA230406, RAA230401. Please refer to the document for exact specifications by model.
Additional preview pages of the RAA230406 datasheet.

Product details

Description

R18DS0004EJ0102 Rev.1.02 Jul.09, 2013 The RAA23040x is a power supply IC that has 3-ch step-down Switching Regulator containing power MOSFETs and 1-ch LDO.

Features

Switching Regulator (ch1, ch3, ch4)  Synchronous rectification type step-down circuit  Integrated power MOSFETs  Internal phase compensator  Power good function (ch1)  Low power mode (ch1, ch3 and ch4 operate at low frequency and reduce the power consumption of the IC. )  Switching frequency: 1.3 MHz to 2 MHz (variable)  Internal timer-latch-type short-circuit protector.
LDO (ch2)  Internal over current protector (foldback-current limiting).
Common part  Indep.

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RAA230407 - 3-ch Step-Down Switching Regulator + 1-ch LDO

Published: Aug 30, 2014 |