Class D Audio ICs

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Class D amplifiers are fast becoming the preferred solution for professional and home audio and video systems and we offer a comprehensive range of discrete and integrated ICs that simplify high-efficiency Class D amplifier design. These include digital audio drivers, Class D audio MOSFETs, and PowIRaudio™ integrated power modules that combine digital audio controller ICs and MOSFETs in a compact PQFN package.


Product OPN Product Status Order Online Packages Green Output Current (Source) Output Current (Sink) Package Technology Type
Matching Results: 7                  
descending ascending           descending ascending descending ascending descending ascending descending ascending descending ascending
IRS20965S  

IRS20965STRPBF

active and preferred

Buy online

PG-DSO-16

2000.0 mA
2000.0 mA
16-lead SOIC Narrow
HVIC
Half-Bridge Driver
IRS2452AM  

IRS2452AM

active and preferred

 

 

PG-VQFN-32

500.0 mA
600.0 mA
32 Lead MLPQ
HVIC
Half-Bridge Driver
IRS2052M  

IRS2052MTRPBF

active and preferred

Buy online

PG-VQFN-48

500.0 mA
600.0 mA
48-Lead MLPQ
HVIC
Half-Bridge Driver
IRS2092PBF  

IRS2092PBF

discontinued

Buy online

PDIP16

1000.0 mA
1200.0 mA
16-pin DIP
HVIC
Half-Bridge Driver
IRS2093MPBF  

IRS2093MTRPBF

active and preferred

Buy online

PG-VQFN-48

500.0 mA
600.0 mA
48-Lead MLPQ
HVIC
Half-Bridge Driver
IRS2092SPBF  

IRS2092STRPBF

active and preferred

Buy online

PG-DSO-16

1000.0 mA
1200.0 mA
16-lead SOIC Narrow
HVIC
Half-Bridge Driver
IRS20957SPBF  

IRS20957STRPBF

active and preferred

Buy online

PG-DSO-16

1000.0 mA
1200.0 mA
16-lead SOIC Narrow
HVIC
Half-Bridge Driver

Product Selection Guide

Title Size Date Version
1.1 MB 15 Dec 2016 01_00
22.2 MB 21 Feb 2017 00_00

Product Brief

Title Size Date Version
172 KB 29 Jan 2008
116 KB 20 Oct 2011
1.3 MB 05 Feb 2013
199 KB 29 Jan 2008

Application Notes

Title Size Date Version
667 KB 11 Dec 2010
41 KB 01 Apr 2005
46 KB 21 May 2008
1.3 MB 28 Sep 2007
336 KB 09 Nov 2008
803 KB 02 Apr 2011
1.2 MB 28 Sep 2007
236 KB 19 May 2004
1.2 MB 01 Apr 2005
595 KB 13 Mar 2009
305 KB 19 May 2004

Article

Title Size Date Version
484 KB 03 Aug 2006
1.1 MB 15 Aug 2003
57 KB 03 Aug 2006
29 KB 03 Aug 2006
529 KB 15 Aug 2003
771 KB 01 Feb 2008
71 KB 16 Mar 2006
196 KB 03 Aug 2006
925 KB 15 Aug 2003
660 KB 18 Jun 2001
1.1 MB 01 Mar 2013
1.9 MB 16 Mar 2006
1 MB 16 Mar 2014

Evaluation Boards

Board Family Description Status
IRAUDAMP7S 250 W x 2 channels, (THD=1%, 1kHz, 4 Ohms). 0.01% THD+N distortion @ 120W, 4 Ohms. Residual noise 200 µV, IHF-A weighted, AES-17 filter. Single layer PCB. OCP, OVP, UVP, DC protection and OTP. Half bridge/ full bridge selector. Featuring IRS2092S Gate Driver IC and IRFI4019H-117P MOSFETs.
  • IRS2092SPBF
active and preferred
IRAUDAMP8 120 W x 4 channels, (THD=1%, 1kHz, 4 Ohms). 0.015% THD+N distortion @ 60W, 4 Ohms. Residual noise 200 µV, IHF-A weighted, AES-17 filter. 90% Efficiency @ 120W, 4 Ohms, Class-D Stage. OCP, OVP, UVP and OTP. Self-oscillating half-bridge topology with optional clock synchronization. Featuring IRS2093M Controller and Gate Driver IC and IRF6665 DirectFET MOSFETs.
  • IRS2093MPBF
active and preferred
IRAUDAMP7D 250 W x 2 channels, (THD=1%, 1kHz, 4 Ohms). 0.05% THD+N distortion @ 120W, 4 Ohms. Residual noise 200 µV, IHF-A weighted, AES-17 filter. All through-hole components on single layer PCB. OCP, OVP, UVP, DC protection and OTP. Half bridge/ full bridge selector. Featuring IRS2092 Gate Driver IC and IRFI4019H-117P MOSFETs.
  • IRS2092SPBF
discontinued
IRAUDAMP5 120W x 2 Channels (THD=1%, 1kHZ). 0.005% THD+N @ 60W, 4 Ohms. 170 µV Distortion, IHF-A weighted, AES-17 filter. 96% Efficiency @ 120W, 4 Ohms, Single Channel Driven, Class-D Stage. OCP, OVP, UVP, DC protection and OTP. Self-oscillating half-bridge topology with optional clock synchronization. Featuring IRS2092S Controller and Gate Driver IC and IRF6645 DirectFET MOSFETs.
  • IRS2092SPBF
active and preferred
IRAUDAMP10 300 W x 2 channels, (THD=1%, 1kHz, 4 Ohms). 0.008% THD+N distortion @ 100W, 4 Ohms. Residual noise 220 µV, IHF-A weighted, AES-17 filter. 90% Efficiency @ 300W, 4 Ohms, Class-D Stage. OCP, OVP, UVP and OTP. Self-oscillating half-bridge topology with optional clock synchronization. Featuring IRS2052M Controller and Gate Driver IC and IRF6775 DirectFET MOSFETs.
  • IRS2052M
active and preferred
IRAUDAMP6 250 W x 2 channels (8 Ohms load THD=1%, 1kHZ). 0.005% THD+N distortion @ 125W, 8 Ohms. Residual noise 90 µV, IHF-A weighted, AES-17 filter. 96% efficiency @ 250W, 8 Ohms, Single Channel Driven, Class-D Stage. OCP, OVP, UVP, DC protection and OTP. Self-oscillating half-bridge topology with optional clock synchronization. Featuring IRS20957S Gate Driver and IRF6785 DirectFET MOSFETs.
  • IRS20957SPBF
active and preferred
IRAUDAMP9 1700 W Single channel (2Ohms load THDN=10%, 1kHz). 1% THD+N distortion @ 1200W, 2 Ohms +/-75V. Residual noise 290 µV, IHF-A weighted, AES-17 filter. 94% efficiency @ 1200W, 2 Ohms, Single Channel Driven, Class-D Stage. OCP, OVP, UVP, DC protection, HOPS ( High Output peak Shutdown Protection) and OTP. Self-oscillating half-bridge topology with optional clock synchronization. Featuring IRS2092S Gate Driver ( with external BJT buffering ) and IRFB4227PBF 200V MOSFETs.
  • IRS2092SPBF
active and preferred
IRAUDAMP4A 120 W x 2 channels, (THD=1%, 1kHZ). 0.004% THD+N distortion @ 60W, 4 Ohms. Residual noise 52 µV, IHF-A weighted, AES-17 filter. 96% efficiency @ 120W, 4 Ohms, Single Channel Driven, Class-D Stage. OCP, OVP, UVP, DC protection and OTP. Self-oscillating half-bridge topology with optional clock synchronization. Featuring IRS20957S Gate Driver and IRF6645 DirectFET MOSFETs.
  • IRS20957SPBF
active and preferred

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