EP5358LUI datasheet(1/16 Pages) ALTERA

Nome de Peças	EP5358LUI

Descrição Electrónicos	600mA PowerSoC Synchronous Buck Regulator with Integrated Inductor

PDF	16 Pages

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Fabricante Electrônico	ALTERA [Altera Corporation]

Página de início	http://www.altera.com

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Enpirion

® Power Datasheet

EP5358xUI 600mA PowerSoC

Synchronous Buck Regulator

with Integrated Inductor

Description

The EP5358xUI (x = L or H) is rated for up to

600mA

of

continuous

output

current.

The

EP5358xUI

integrates

MOSFET

switches,

control, compensation, and the magnetics in an

advanced

2.5mm

x

2.25mm

micro-QFN

Package.

Integrated magnetics enables a tiny solution

footprint, low output ripple, low part-count, and

high reliability, while maintaining high efficiency.

The complete solution can be implemented in as

little as 14mm

2.

The EP5358xUI uses a 3-pin VID to easily select

the

output

voltage setting.

Output voltage

settings are available in 2 optimized ranges

providing coverage for typical VOUT settings.

The VID pins can be changed on the fly for fast

dynamic voltage scaling. EP5358LUI further has

the option to use an external voltage divider.

The EP5358xUI is a perfect solution for noise

sensitive and space constrained applications that

require high efficiency.

EP5358xUI

4.75mm

Figure 1: Total Solution Footprint.

Features

• Integrated Inductor Technology

• 2.5mm x 2.25mm x 1.1mm uQFN package

• Total Solution Footprint 14mm2

• Low V

OUT ripple for RF compatibility

• High efficiency, up to 93%

• Up to 600mA continuous output current

• Less than 1µA standby current

• 5 MHz switching frequency

• 3 pin VID for glitch free voltage scaling

• V

OUT Range 0.6V to VIN – 0.25V

• Short circuit and over current protection

• UVLO and thermal protection

• IC level reliability in a PowerSOC solution

Application

• Wireless and RF applications

• Wireless broad band data cards

• Small form factor optical modules

• Low noise FPGA IO and Transceivers

• Advanced Low Power Processors, DSP, IO,

Memory, Video, Multimedia Engines

Figure 2: Typical Application Schematic

V

OUT

2.2uF

PGND

EP5358HUI

ENABLE

PV

IN

V

S0

V

S1

V

S2

V

SENSE

V

OUT

10uF

AGND

AV

IN

V

IN

www.altera.com/enpirion

03541

October 11, 2013

Rev F

Nº de peça semelhante - EP5358LUI

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Enpirion, Inc.	EP5358LUI	212Kb / 14P	500mA Synchronous Buck Regulator with Integrated Inductor
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EP5358LUI Folha de dados(PDF) 1 Page - Altera Corporation

EP5358LUI Folha de dados(HTML) 1 Page - Altera Corporation

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