RAA230401GNP#HA0 datasheet, PDF

Datasheet> All Categories > semiconductor> Power management IC> Voltage regulator and the voltage controller> Switching voltage stabilizer> RAA230401GNP#HA0

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RAA230401GNP#HA0: DescriptionSwitching Regulator PMIC - Simple DC/DC 4ch/5.5V/QFN pkg; Categorysemiconductor Power management IC Voltage regulator and the voltage controller Switching voltage stabilizer; File Size745KB，30 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/; Environmental Compliance

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RAA230401GNP#HA0 Overview

Switching Regulator PMIC - Simple DC/DC 4ch/5.5V/QFN pkg

RAA230401GNP#HA0 Parametric

Parameter Name	Attribute value
Maker	Renesas Electronics Corporation
Product Category	switching regulator
Encapsulation	Tray
Factory packaging quantity	4000

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Datasheet

RAA23040x

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

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



Independent On/Off control for each channel



Internal digital soft-start function (adjustable soft-start time)



Internal discharge circuit



Internal timer-latch-type thermal shutdown circuit (shutdown temperature: 150°C or higher)



Internal recovery-type under voltage lockout circuit

PKG and Packing

Part No.

RAA23040xGNP

RAA23040xGFT

32-pin VQFN

32-pin TQFP

Package

Packing

Embossed taping. 4,000pcs/reel

Tray. 1,250pcs/Inner box

R18DS0004EJ0102 Rev. 1.02

Jul.09, 2013

Page 1 of 26

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