IR43X2 datasheet(1/17 Pages) IRF

Part #	IR43X2

Description	channel integrated analog input Class D audio amplifier in a small 7 x 7 mm PQFN44 package

PDF	17 Pages

Scroll/Zoom	100%

Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

Logo

1 / 17 page

IR43x2

1

www.irf.com

January 2, 2013

Features

x

2 channel integrated analog input Class D audio

amplifier in a small 7 x 7 mm PQFN44 package

x

No mechanical heatsink required

x

High peak music power output

x

Split or single power supply

x

Differential or single-ended input

x

Over-current, over-temperature and under

voltage protections with self-reset feature

x

Start/stop click noise reduction

x

Clip and Fault reporting outputs

x

High noise immunity

x

RoHS compliant

Typical Applications

x

Home theatre systems

x

Docking station audio systems

x

PC audio systems

x

Musical instruments

x

Karaoke amplifiers

x

Game consoles

x

Powered speaker systems

x

General purpose audio power amplifiers

Product Summary

Topology

Half-Bridge,

Full-Bridge

130 W/ 4

IR4302 Output power

(Typical, THD+N=10%)

100 W/ 3

35 W/ 4

IR4322 Output power

(Typical, THD+N=10%)

40 W/ 3

80 W/ 4

IR4312 Output power

(Typical, THD+N=10%)

50 W/ 2

*Residual noise

(AES-17, IHF-A, typical)

250 Vrms

*THD+N

(1kHz, 1W, 4

, typical)

0.02 %

* In typical application example

Package

7x7mm PQFN44L

Typical Connection

Similar Part No. - IR43X2

Manufacturer	Part #	Datasheet	Description
International Rectifier	IR43X1	1Mb / 15P	High peak music power output

More results

Similar Description - IR43X2

Manufacturer	Part #	Datasheet	Description
List of Unclassifed Man...	NJU8753	104Kb / 7P	Analog Signal Input Class D Amplifier
International Rectifier	IR4301	757Kb / 14P	Integrated analog input Class D audio amplifier in a small 5 x 6 mm PQFN package
ILSI America LLC	IL3R	46Kb / 2P	4 Pad Plastic Package, 1.4 mm x 7 mm
ILSI America LLC	ILCX04	46Kb / 2P	4 Pad Ceramic Package, 5 mm x 7 mm
International Rectifier	IR4301M	1Mb / 15P	Integrated analog input Class D audio amplifier in a small 5 x 6 mm PQFN package
	IR4302M	604Kb / 17P	2 channel integrated analog input Class D audio amplifier in a small 7 x 7 mm PQFN44 package
	IRS2052MTRPBF	435Kb / 23P	2 channel integrated analog input Class D audio amplifier driver
Texas Instruments	TPS61089	1Mb / 29P	TPS61089x 12.6-V, 7-A Fully-Integrated Synchronous Boost Converters in 2.0-mm x 2.5-mm VQFN Package
Infineon Technologies A...	IR4301M	1Mb / 15P	Integrated analog input Class D audio amplifier April 22, 2013
Infineon Technologies A...	IR4302M	604Kb / 17P	2 channel integrated analog input Class D audioamplifier Apr 3, 2013

More results

IR43X2 Datasheet(PDF) 1 Page - International Rectifier

IR43X2 Datasheet(HTML) 1 Page - International Rectifier

Similar Part No. - IR43X2

Similar Description - IR43X2

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL