IR4321MTRPBF

Mfr. #:: IR4321MTRPBF
Manufacturer:: Infineon / IR
Description:: Audio Amplifiers PowIRaudio 1-Ch Class-D Audio
Lifecycle:: New from this manufacturer.
Datasheet:: IR4321MTRPBF Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: IR4321MTRPBF more Information

Product Attribute
Attribute Value

Manufacturer:: Infineon

Product Category:: Audio Amplifiers

RoHS:: Y

Product:: Audio Amplifiers

Class:: Class-D

Output Power:: 90 W, 135 W

Mounting Style:: SMD/SMT

Package / Case:: PQFN-22

THD plus Noise:: 10 %

Supply Voltage - Max:: 15 V

Supply Voltage - Min:: 10 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 100 C

Packaging:: Reel

Brand:: Infineon / IR

GBP - Gain Bandwidth Product:: 9 MHz

Ib - Input Bias Current:: 40 nA

Moisture Sensitive:: Yes

Operating Supply Current:: 5 mA

Operating Supply Voltage:: 8.9 V

Pd - Power Dissipation:: 31 W

Product Type:: Audio Amplifiers

Factory Pack Quantity:: 4000

Subcategory:: Audio ICs

Tradename:: PowIRaudio

Vos - Input Offset Voltage:: 18 mV

Part # Aliases:: SP001553796

Tags: IR4321, IR432, IR43, IR4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

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IR4321MTRPBF Description

***ical: Audio Amp Speaker 1-CH Mono 135W Class-D 22-Pin PQFN EP T/R

***ark: AUDIO AMP, CLASS D, 90W, PQFN-15

***ineon: Benefits: Integrated analog input Class D audio amplifier in a small 5 x 6 mm PQFN package; High peak music power output; No mechanical heatsink required; Split or single power supply; Differential or single-ended input; Over-current, over-temperature and under voltage protections with self-reset function; Start and stop click noise reduction; High noise immunity; RoHS compliant | Target Applications: Audio

IR4321MTRPBF More Information

IR432x Audio Amplifiers and Evaluation Boards: Infineon IR4321 and IR4322 PowIRaudio™ devices integrate a PWM controller and digital audio MOSFETs to form high-performance Class D audio amplifiers. As a result of fully optimized MOSFETs co-packed with a dedicated controller IC, IR432x amplifiers operate without mechanical heatsink attached in a typical music playback usage. High voltage ratings and noise immunity in the controller IC ensures reliable operation over various environmental conditions. These audio amplifiers are ideal for use in a variety of applications, including home theater systems, docking station audio systems, game consoles, and more. Infineon IRAUDAMP21 and IRAUDAMP22 are reference design boards supporting IR432x audio amplifier ICs.Learn More

PowIRaudio™ Integrated Power Modules: Infineon PowIRaudio™ Compact Integrated Power Modules are designed for high performance home theater systems and car audio amplifiers. They each integrate a PWM controller and two digital audio power MOSFETs in a single package, forming a high performance Class D audio amplifier. These integrated power modules offer a highly efficient, compact solution that reduces component count, shrinks PCB size up to 70%, and simplifies Class D amplifier design. The combination of an advanced audio controller IC with MOSFETs fully optimized for audio performance results in improved efficiency, THD, and EMI, allowing the IR43xxM family to operate without a mechanical heatsink over a wide power supply range on either a single or split power supply. High voltage ratings and noise immunity ensure reliable operation over various environmental conditions. These Class D solutions are proven to offer equivalent audio performance to Class AB amplifiers while providing the additional benefits of higher efficiency and smaller size. The high level of integration of the PowIRaudio modules enables customers to quickly and easily design their high performance Class D Audio systems.Learn more

Market price

Part #	Mfg.	Description	Stock	Price
IR4321MTRPBF DISTI # IR4321MTRPBFTR-ND	Infineon Technologies AG	IC AMP AUD CLASS D 22QFN RoHS: Compliant Min Qty: 4000 Container: Tape & Reel (TR)	4000In Stock	4000:$1.6262
IR4321MTRPBF DISTI # IR4321MTRPBFCT-ND	Infineon Technologies AG	IC AMP AUD CLASS D 22QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Limited Supply - Call
IR4321MTRPBF DISTI # IR4321MTRPBFDKR-ND	Infineon Technologies AG	IC AMP AUD CLASS D 22QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Limited Supply - Call
IR4321MTRPBF DISTI # IR4321MTRPBF	Infineon Technologies AG	Audio Amp Speaker 1-CH Mono Class-D 22-Pin PQFN T/R (Alt: IR4321MTRPBF) RoHS: Compliant Min Qty: 4000 Container: Tape and Reel	Asia - 4000	4000:$2.9430 8000:$2.8298 12000:$2.7250 20000:$2.6277 40000:$2.5371 100000:$2.4941 200000:$2.4525
IR4321MTRPBF DISTI # SP001553796	Infineon Technologies AG	Audio Amp Speaker 1-CH Mono Class-D 22-Pin PQFN T/R (Alt: SP001553796) RoHS: Compliant Min Qty: 4000 Container: Tape and Reel	Europe - 2200	4000:€1.8900 8000:€1.5900 16000:€1.3900 24000:€1.2900 40000:€1.1900
IR4321MTRPBF DISTI # IR4321MTRPBF	Infineon Technologies AG	Audio Amp Speaker 1-CH Mono Class-D 22-Pin PQFN T/R - Tape and Reel (Alt: IR4321MTRPBF) RoHS: Compliant Min Qty: 4000 Container: Reel	Americas - 0	4000:$1.5900 8000:$1.5900 16000:$1.4900 24000:$1.4900 40000:$1.3900
IR4321MTRPBF DISTI # 45X9534	Infineon Technologies AG	AUDIO AMPLIFIER, CLASS D, 90W, PQFN-15,Amplifier Class:D,No. of Channels:1 Channel,Output Power:90W,Supply Voltage Range:10V to 15V,Amplifier Case Style:PQFN,No. of Pins:15Pins,Load Impedance:4ohm,Product Range:- RoHS Compliant: Yes	0	1:$1.9000 25:$1.9000 50:$1.9000 100:$1.9000 250:$1.9000 500:$1.9000 1000:$1.9000
IR4321MTRPBF DISTI # 942-IR4321MTRPBF	Infineon Technologies AG	Audio Amplifiers PowIRaudio 1-Ch Class-D Audio RoHS: Compliant	3913	1:$3.0700 10:$2.6100 100:$2.2600 250:$2.1500 500:$1.9200 1000:$1.6200
IR4321MTRPBF	Infineon Technologies AG	Audio Amplifier, PQCC15 RoHS: Compliant	1980	1000:$2.1500 500:$2.2600 100:$2.3500 25:$2.4500 1:$2.6400
IR4321MTRPBF DISTI # 2577201	Infineon Technologies AG	AMPLIFIER, 1-CH, CLASS-D, 90W, PQFN-22 RoHS: Compliant	3967	100:£2.4400 50:£2.5600 25:£2.6800 10:£2.8000 1:£3.6900
IR4321MTRPBF DISTI # 2577201	Infineon Technologies AG	AMPLIFIER, 1-CH, CLASS-D, 90W, PQFN-22 RoHS: Compliant	3967	1000:$3.6300 4000:$3.6300 500:$4.2900 250:$4.7800 100:$5.0600 10:$5.8300 1:$6.8600
IR4321MTRPBF. DISTI # 2420996	Infineon Technologies AG	AUDIO AMPLIFIER, CLASS D, 90W, PQFN-15 RoHS: Compliant	2560	1000:$3.6600 500:$3.8500 250:$4.0600 100:$4.2900 10:$4.8500 1:$5.1900
IR4321MTRPBF DISTI # XSKDRABS0006628	Infineon Technologies AG	RoHS: Compliant	3200	3200:$2.1500 216:$2.3100

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Availability

Stock:: Available
On Order:: 1986
Enter Quantity:

Current price of IR4321MTRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$3.07~~; ~~$3.07~~

10: ~~$2.61~~; ~~$26.10~~

100: ~~$2.26~~; ~~$226.00~~

250: ~~$2.15~~; ~~$537.50~~

500: ~~$1.92~~; ~~$960.00~~

1000: ~~$1.62~~; ~~$1 620.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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IR4321 3
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Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes