Featuring IR4301 • Featuring IR4302 Class D Audio …

1 Product Line OverviewIntegrated design platforms that enable customers to add energy-conserving features that achieve lower operating energy costs and manufacturing Bill of Material (BOM) costs. Appliances Audio Display Industrial Lighting SMPSP roduct LineEnergy Saving ProductsOptimized power management sys-tem solutions that deliver bench-mark power density, efficiency and performance in enterprise PowerAutomotive grade power manage-ment solutions qualified to meet the needs of 12V, 24V and HEV/EV appli-cations with a zero defect goal. AutomotiveIR continues to lead the industry by offering power MOSFETs with the lowest RDS(on) and widest range of packages up to 250V for a diverse range of MOSFETs Our discrete components, complex hybrid power module assemblies and rugged DC-DC converters uti-lize leading-edge power technology which, together with demanding environmental specifications help engineers to meet their toughest design challenges.

2 HiRel Servers Storage Networks Switchers & Routers Workstations Notebooks Game Stations Set-Top Box Audio Computing Communications Motor Control Power Supply Synchronous Rectification Space Military Commercial Aviation Rugged Industrial Medical DirectFET plus Low-Voltage ICs SupIRBuck iPOWIR PowIRstage CHiL Digital ControllersAutomotive Qualified: HEXFET Power MOSFETs Intelligent Power Switches Driver ICs IGBTs DirectFET 2 Discrete HEXFET MOSFETs Dual HEXFET MOSFETs FETKY RAD-Hard MOSFETs Power Modules/Hybrid Solutions Motor Control Solutions DC-DC Converters Digital Control ICs High-Voltage ICs IGBTs IRAM Integrated Power Modules MERsKey Products AC and DC Motor Drives Powertrain / Engine control Body Electronics Lighting Class D Audio Heavy Loads and D Audio Product Selection 11453 THE POWER MANAGEMENT LEADER The PowIRaudio Advantage No heatsink required Best-in- Class power efficiency and Audio performance Reduce component count, simplify design Compatible with single supply or split rail configurationw/ GATEBUFFER105010015020025030035040045050 0 OUTPUT POWER (W RMS/CH)IRS2092 (1ch)

3 +FETIRS2052 (2ch) +FETIR4301 (1ch)IR4311IR4312IR4302(2ch)IRS2053 (3ch) +FETIRS2093 (4ch) +FETNO HEATSINKPowIRaudioClass D Driver + Digital Audio MOSFETA udio Product PortfolioPowIRaudio Integrated Class D Audio AmplifierIR4302*4 70W + 70W3 50W + 50W2 40W + 40 WIR43124 35W + 35W3 40W + 40W2 30W + 30 WIR4301*4 130W/ch3 100W/ch2 70W/chIR43114 35W/ch3 45W/ch2 60W/chPowIRaudio Integrated Class D Amplifier*Higher power capable if heatsink is usedPowIRaudio Reference DesignsPowIRaudio Integrated Two-Channel Class D AmplifierSupIRBuck IRAUDAMP12 100W x 2 Channel (4 ) Featuring IR4301 PowIRaudio IRAUDAMP15 25W x 2 Channel (4 ) Featuring IR4311 PowIRaudio Single power SupplyIRAUDAMP16 55W x 2 Channel (4 ) Featuring IR4302 PowIRaudio Class D ICIRAUDAMP17 100W x 2 Channel (4 ) Featuring IR4302 PowIRaudio Single power supply IRAUDAMP18 25W x 2 Channel (4 ) Featuring IR4312 PowIRaudio IRAUDAMP19 100W x 2 Channel (4 ) Featuring IR4301 PowIRaudio Single power mm6 mm5 mmProduct Line OverviewIntegrated design platforms that enable customers to add energy-conserving features that achieve lower operating energy costs and manufacturing Bill of Material (BOM) costs.

4 Appliances Audio Display Industrial Lighting SMPSP roduct LineEnergy Saving ProductsOptimized power management sys-tem solutions that deliver bench-mark power density, efficiency and performance in enterprise PowerAutomotive grade power manage-ment solutions qualified to meet the needs of 12V, 24V and HEV/EV appli-cations with a zero defect goal. AutomotiveIR continues to lead the industry by offering power MOSFETs with the lowest RDS(on) and widest range of packages up to 250V for a diverse range of MOSFETs Our discrete components, complex hybrid power module assemblies and rugged DC-DC converters uti-lize leading-edge power technology which, together with demanding environmental specifications help engineers to meet their toughest design challenges. HiRel Servers Storage Networks Switchers & Routers Workstations Notebooks Game Stations Set-Top Box Audio Computing Communications Motor Control Power Supply Synchronous Rectification Space Military Commercial Aviation Rugged Industrial Medical DirectFET plus Low-Voltage ICs SupIRBuck iPOWIR PowIRstage CHiL Digital ControllersAutomotive Qualified.

5 HEXFET Power MOSFETs Intelligent Power Switches Driver ICs IGBTs DirectFET 2 Discrete HEXFET MOSFETs Dual HEXFET MOSFETs FETKY RAD-Hard MOSFETs Power Modules/Hybrid Solutions Motor Control Solutions DC-DC Converters Digital Control ICs High-Voltage ICs IGBTs IRAM Integrated Power Modules MERsKey Products AC and DC Motor Drives Powertrain / Engine control Body Electronics Lighting Class D Audio Heavy Loads and D Audio Product Selection 11453 THE POWER MANAGEMENT LEADER The PowIRaudio Advantage No heatsink required Best-in- Class power efficiency and Audio performance Reduce component count, simplify design Compatible with single supply or split rail configurationw/ GATEBUFFER105010015020025030035040045050 0 OUTPUT POWER (W RMS/CH)IRS2092 (1ch) +FETIRS2052 (2ch) +FETIR4301 (1ch)IR4311IR4312IR4302(2ch)IRS2053 (3ch) +FETIRS2093 (4ch) +FETNO HEATSINKPowIRaudioClass D Driver + Digital Audio MOSFETA udio Product PortfolioPowIRaudio Integrated Class D Audio AmplifierIR4302*4 70W + 70W3 50W + 50W2 40W + 40 WIR43124 35W + 35W3 40W + 40W2 30W + 30 WIR4301*4 130W/ch3 100W/ch2 70W/chIR43114 35W/ch3 45W/ch2 60W/chPowIRaudio Integrated Class D Amplifier*Higher power capable if heatsink is usedPowIRaudio Reference DesignsPowIRaudio Integrated Two-Channel Class D AmplifierSupIRBuck IRAUDAMP12 100W x 2 Channel (4 ) Featuring IR4301 PowIRaudio IRAUDAMP15 25W x 2 Channel (4 ) Featuring IR4311 PowIRaudio Single power SupplyIRAUDAMP16 55W x 2 Channel (4 )

6 Featuring IR4302 PowIRaudio Class D ICIRAUDAMP17 100W x 2 Channel (4 ) Featuring IR4302 PowIRaudio Single power supply IRAUDAMP18 25W x 2 Channel (4 ) Featuring IR4312 PowIRaudio IRAUDAMP19 100W x 2 Channel (4 ) Featuring IR4301 PowIRaudio Single power mm6 mm5 mmProduct Line OverviewIntegrated design platforms that enable customers to add energy-conserving features that achieve lower operating energy costs and manufacturing Bill of Material (BOM) costs. Appliances Audio Display Industrial Lighting SMPSP roduct LineEnergy Saving ProductsOptimized power management sys-tem solutions that deliver bench-mark power density, efficiency and performance in enterprise PowerAutomotive grade power manage-ment solutions qualified to meet the needs of 12V, 24V and HEV/EV appli-cations with a zero defect goal.

7 AutomotiveIR continues to lead the industry by offering power MOSFETs with the lowest RDS(on) and widest range of packages up to 250V for a diverse range of MOSFETs Our discrete components, complex hybrid power module assemblies and rugged DC-DC converters uti-lize leading-edge power technology which, together with demanding environmental specifications help engineers to meet their toughest design challenges. HiRel Servers Storage Networks Switchers & Routers Workstations Notebooks Game Stations Set-Top Box Audio Computing Communications Motor Control Power Supply Synchronous Rectification Space Military Commercial Aviation Rugged Industrial Medical DirectFET plus Low-Voltage ICs SupIRBuck iPOWIR PowIRstage CHiL Digital ControllersAutomotive Qualified.

8 HEXFET Power MOSFETs Intelligent Power Switches Driver ICs IGBTs DirectFET 2 Discrete HEXFET MOSFETs Dual HEXFET MOSFETs FETKY RAD-Hard MOSFETs Power Modules/Hybrid Solutions Motor Control Solutions DC-DC Converters Digital Control ICs High-Voltage ICs IGBTs IRAM Integrated Power Modules MERsKey Products AC and DC Motor Drives Powertrain / Engine control Body Electronics Lighting Class D Audio Heavy Loads and D Audio Product Selection 11453 THE POWER MANAGEMENT LEADER The PowIRaudio Advantage No heatsink required Best-in- Class power efficiency and Audio performance Reduce component count, simplify design Compatible with single supply or split rail configurationw/ GATEBUFFER105010015020025030035040045050 0 OUTPUT POWER (W RMS/CH)IRS2092 (1ch) +FETIRS2052 (2ch) +FETIR4301 (1ch)IR4311IR4312IR4302(2ch)IRS2053 (3ch) +FETIRS2093 (4ch) +FETNO HEATSINKPowIRaudioClass D Driver + Digital Audio MOSFETA udio Product PortfolioPowIRaudio Integrated Class D Audio AmplifierIR4302*4 70W + 70W3 50W + 50W2 40W + 40 WIR43124 35W + 35W3 40W + 40W2 30W + 30 WIR4301*4 130W/ch3 100W/ch2 70W/chIR43114 35W/ch3 45W/ch2 60W/chPowIRaudio Integrated Class D Amplifier*Higher power capable if heatsink is usedPowIRaudio Reference DesignsPowIRaudio Integrated Two-Channel Class D AmplifierSupIRBuck IRAUDAMP12 100W x 2 Channel (4 ) Featuring IR4301 PowIRaudio IRAUDAMP15 25W x 2 Channel (4 ) Featuring IR4311 PowIRaudio Single power SupplyIRAUDAMP16 55W x 2 Channel (4 )

9 Featuring IR4302 PowIRaudio Class D ICIRAUDAMP17 100W x 2 Channel (4 ) Featuring IR4302 PowIRaudio Single power supply IRAUDAMP18 25W x 2 Channel (4 ) Featuring IR4312 PowIRaudio IRAUDAMP19 100W x 2 Channel (4 ) Featuring IR4301 PowIRaudio Single power mm6 mm5 mmLevelShiftUpShutDownDeadTimePWMF eedbackSpeakerOver CurrentIRS20124 IRS20957 IRS2092 IRS2052 IRS2053 IRS2093IR4301IR4302IR4311IR4312 Protection Control LogicLevelShiftDownAudio Product PortfolioPowIRaudio Integrated Class D Audio AmplifierIR Audio Reference DesignsDigital Audio MOSFETsPart numberBVDssRDS(on )(m )Qgtot (nC)Package SJIRF66451002814 DFET MNIRF6668801222 DFET MZIRF6775M1504725 DFET MZIRF6785M2008526 DFET TO-220 IRFI4019H-117P15080135-pin TO-220 IRFI4020H-117P20080195-pin TO-220 DirectFET Voltage vs.

10 Audio Output PowerClipping Power (W)Drain-source Breakdown Voltage (V)2001501005000501001502002503003504004 50500550600 IRF6668 IRF6646 x 2 IRF6775M IRF6775M x 2 IRF6645 x 2 IRF6775M x 3 IRF6648 IRF6646 IRF6645 IRF6785M x 3 IRF6785M IRF6665 x 2 IRF6665 IRF6644 IRF6644 x 4 2 1 6 8 MOSFET Voltage vs. Audio Power Output TO-220/ To-220 FP 5-PinClipping Power (W)Drain-source Breakdown Voltage (V)200150100500050100150200250300 IRFI4020 HIRFB4020 HIRFB5620 IRFB4019 IRFB5615 IRFB4212 x 2 IRFB4212 IRFI4212 HIRFI4024 IRFI4019 HTO-220FP 5-Pin4 1 2 6 8 Digital Audio MOSFETs Selection ChartDirectFET TO220 SpecificationsIRS20124 SPbFIRS20957 SPbFIRS2092(S)PbFIRS2052 MPbFIRS2053 MPbFIRS2093 MPbFNumber of Audio Channels111234 Max Power per Channel500 W500 W500 W300 W300 W300 WSupply Voltage200V +/-100V +/-100V +/-100V +/-100V +/-100 VMax PWM Frequency1 MHz800kHz800kHz800kHz800kHz800kHzGate Sink/Source (S)