IRS2092S Audio Amplifier: Schematic, Datasheet Pdf, Typical Application Circuit
20 kHz kHz Audio Amplifiers 3.905mm mm 18V V 16-SOIC (0.154, 3.90mm Width)









20 kHz kHz Audio Amplifiers 3.905mm mm 18V V 16-SOIC (0.154, 3.90mm Width)
The IRS2092S is a high voltage, high-performance Class D audio amplifier driver with a PWM modulator and protection. This post will unlock more details about IRS2092S. There is a huge range of Semiconductors, Capacitors, Resistors and ICs in stock. Welcome RFQ!

IRS2092 500Watt Class D amplifier
IRS2092S Pinout

IRS2092S Pinout
Pin Number | Pin Name | Pin Description |
1 | VAA | Floating input positive supply |
2 | GND | Floating input supply return |
3 | IN- | Analogue inverting input |
4 | COMP | Phase compensation and comparator input |
5 | CSD | Shutdown timing capacitor |
6 | VSS | Floating input negative supply |
7 | VREF | 5V reference voltage to program OCSET pin |
8 | OCSET | Low side overcurrent threshold setting |
9 | DT | Deadtime program input |
10 | COM | Low side supply return |
11 | LO | Low side output |
12 | VCC | Low side supply |
13 | VS | High side floating supply return |
14 | HO | High side output |
15 | VB | High side floating supply |
16 | CSH | High side overcurrent sensing input |
IRS2092S CAD Model
Symbol

IRS2092S Symbol
Footprint

IRS2092S Footprint
CAD Model

IRS2092S 3D Model
IRS2092S Description
The IRS2092S is a high voltage, high-performance Class D audio amplifier driver with a PWM modulator and protection. In conjunction with two external MOSFET and a few external components, a complete Class D audio amplifier with protection can be realized. International Rectifier's proprietary noise isolation technology allows high current gate drive stage and high-speed low noise error amplifier to reside on a single small silicon die.
IRS2092S Feature
Integrated analogue input Class D audio amplifier driver in a small 16 pin package
Floating inputs enable easy half-bridge implementation
Programmable bidirectional over-current protection with self-reset function
Programmable preset deadtime for improved THD performances
Start and stop click noise reduction
High noise immunity
100 V ratings deliver up to 500 W in output power
Operates up to 800 kHz RoHS compliant
IRS2092S Application
Home theatre systems
Mini component stereo systems
Powered speaker systems
General-purpose audio power amplifiers
IRS2092S Schematic

IRS2092S Schematic
IRS2092S Equivalent
The Equivalent for IRS2092S:
IRS2093
How to use IRS2092S?
The IRS2092S is a class D amplifier building block that combines all of the components of a class D amplifier into a single IC that only requires a few external components to function. An OTA powers the input stage, which is powered by a +/- supply. On pin 3, this stage performs the main amplification of the input signal. The output is modulated to drive the gates of two N-channel MOSFETs in a half-bridge configuration using a level shifter. To avoid shoot-through and boost efficiency and reduce distortion, the chip also incorporates overcurrent protection and an adjustable dead-time. The image below depicts a typical application circuit.

IRS2092 Typical Application Circuit
Specifications
- TypeParameter
- Mounting Type
The "Mounting Type" in electronic components refers to the method used to attach or connect a component to a circuit board or other substrate, such as through-hole, surface-mount, or panel mount.
Surface Mount - Package / Case
refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.
16-SOIC (0.154, 3.90mm Width) - Surface Mount
having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.
YES - Operating Temperature
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
-40°C~125°C TA - Packaging
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
Tube - Published2007
- Part Status
Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.
Discontinued - Moisture Sensitivity Level (MSL)
Moisture Sensitivity Level (MSL) is a standardized rating that indicates the susceptibility of electronic components, particularly semiconductors, to moisture-induced damage during storage and the soldering process, defining the allowable exposure time to ambient conditions before they require special handling or baking to prevent failures
2 (1 Year) - Number of Terminations16
- ECCN Code
An ECCN (Export Control Classification Number) is an alphanumeric code used by the U.S. Bureau of Industry and Security to identify and categorize electronic components and other dual-use items that may require an export license based on their technical characteristics and potential for military use.
EAR99 - TypeClass D
- HTS Code
HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.
8542.33.00.01 - Voltage - Supply
Voltage - Supply refers to the range of voltage levels that an electronic component or circuit is designed to operate with. It indicates the minimum and maximum supply voltage that can be applied for the device to function properly. Providing supply voltages outside this range can lead to malfunction, damage, or reduced performance. This parameter is critical for ensuring compatibility between different components in a circuit.
10V~18V - Terminal Position
In electronic components, the term "Terminal Position" refers to the physical location of the connection points on the component where external electrical connections can be made. These connection points, known as terminals, are typically used to attach wires, leads, or other components to the main body of the electronic component. The terminal position is important for ensuring proper connectivity and functionality of the component within a circuit. It is often specified in technical datasheets or component specifications to help designers and engineers understand how to properly integrate the component into their circuit designs.
DUAL - Terminal Form
Occurring at or forming the end of a series, succession, or the like; closing; concluding.
GULL WING - Peak Reflow Temperature (Cel)
Peak Reflow Temperature (Cel) is a parameter that specifies the maximum temperature at which an electronic component can be exposed during the reflow soldering process. Reflow soldering is a common method used to attach electronic components to a circuit board. The Peak Reflow Temperature is crucial because it ensures that the component is not damaged or degraded during the soldering process. Exceeding the specified Peak Reflow Temperature can lead to issues such as component failure, reduced performance, or even permanent damage to the component. It is important for manufacturers and assemblers to adhere to the recommended Peak Reflow Temperature to ensure the reliability and functionality of the electronic components.
NOT SPECIFIED - Number of Functions1
- Terminal Pitch
The center distance from one pole to the next.
1.27mm - Time@Peak Reflow Temperature-Max (s)
Time@Peak Reflow Temperature-Max (s) refers to the maximum duration that an electronic component can be exposed to the peak reflow temperature during the soldering process, which is crucial for ensuring reliable solder joint formation without damaging the component.
NOT SPECIFIED - Base Part Number
The "Base Part Number" (BPN) in electronic components serves a similar purpose to the "Base Product Number." It refers to the primary identifier for a component that captures the essential characteristics shared by a group of similar components. The BPN provides a fundamental way to reference a family or series of components without specifying all the variations and specific details.
IRS2092SPBF - JESD-30 Code
JESD-30 Code refers to a standardized descriptive designation system established by JEDEC for semiconductor-device packages. This system provides a systematic method for generating designators that convey essential information about the package's physical characteristics, such as size and shape, which aids in component identification and selection. By using JESD-30 codes, manufacturers and engineers can ensure consistency and clarity in the specification of semiconductor packages across various applications and industries.
R-PDSO-G16 - Qualification Status
An indicator of formal certification of qualifications.
Not Qualified - Output Type
The "Output Type" parameter in electronic components refers to the type of signal or data that is produced by the component as an output. This parameter specifies the nature of the output signal, such as analog or digital, and can also include details about the voltage levels, current levels, frequency, and other characteristics of the output signal. Understanding the output type of a component is crucial for ensuring compatibility with other components in a circuit or system, as well as for determining how the output signal can be utilized or processed further. In summary, the output type parameter provides essential information about the nature of the signal that is generated by the electronic component as its output.
1-Channel (Mono) - Supply Voltage-Max (Vsup)
The parameter "Supply Voltage-Max (Vsup)" in electronic components refers to the maximum voltage that can be safely applied to the component without causing damage. It is an important specification to consider when designing or using electronic circuits to ensure the component operates within its safe operating limits. Exceeding the maximum supply voltage can lead to overheating, component failure, or even permanent damage. It is crucial to adhere to the specified maximum supply voltage to ensure the reliable and safe operation of the electronic component.
18V - Power Supplies
an electronic circuit that converts the voltage of an alternating current (AC) into a direct current (DC) voltage.?
12V - Supply Voltage-Min (Vsup)
The parameter "Supply Voltage-Min (Vsup)" in electronic components refers to the minimum voltage level required for the component to operate within its specified performance range. This parameter indicates the lowest voltage that can be safely applied to the component without risking damage or malfunction. It is crucial to ensure that the supply voltage provided to the component meets or exceeds this minimum value to ensure proper functionality and reliability. Failure to adhere to the specified minimum supply voltage may result in erratic behavior, reduced performance, or even permanent damage to the component.
10V - Number of Channels2
- Bandwidth
In electronic components, "Bandwidth" refers to the range of frequencies over which the component can effectively operate or pass signals without significant loss or distortion. It is a crucial parameter for devices like amplifiers, filters, and communication systems. The bandwidth is typically defined as the difference between the upper and lower frequencies at which the component's performance meets specified criteria, such as a certain level of signal attenuation or distortion. A wider bandwidth indicates that the component can handle a broader range of frequencies, making it more versatile for various applications. Understanding the bandwidth of electronic components is essential for designing and optimizing circuits to ensure proper signal transmission and reception within the desired frequency range.
20 kHz - Features
In the context of electronic components, the term "Features" typically refers to the specific characteristics or functionalities that a particular component offers. These features can vary depending on the type of component and its intended use. For example, a microcontroller may have features such as built-in memory, analog-to-digital converters, and communication interfaces like UART or SPI.When evaluating electronic components, understanding their features is crucial in determining whether they meet the requirements of a particular project or application. Engineers and designers often look at features such as operating voltage, speed, power consumption, and communication protocols to ensure compatibility and optimal performance.In summary, the "Features" parameter in electronic components describes the unique attributes and capabilities that differentiate one component from another, helping users make informed decisions when selecting components for their electronic designs.
Depop, Short-Circuit Protection - Length9.89mm
- Height Seated (Max)
Height Seated (Max) is a parameter in electronic components that refers to the maximum allowable height of the component when it is properly seated or installed on a circuit board or within an enclosure. This specification is crucial for ensuring proper fit and alignment within the overall system design. Exceeding the maximum seated height can lead to mechanical interference, electrical shorts, or other issues that may impact the performance and reliability of the electronic device. Manufacturers provide this information to help designers and engineers select components that will fit within the designated space and function correctly in the intended application.
1.75mm - Width3.905mm
- RoHS Status
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.
ROHS3 Compliant
IRS2092S Package

IRS2092S Package
IRS2092S Manufacturer
On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics. Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analogue integrated circuits, as well as discrete semiconductor products.
Datasheet PDF
- PCN Packaging :
- Datasheets :
- PCN Assembly/Origin :
- PCN Part Status Change :
- Other Related Documents :
Trend Analysis
How does the irs2092(s) work?
Combined with two external MOSFETs and a few external components, the IRS2092(S) forms a complete Class D amplifier with dual over current, and shoot-through protection, as well as UVLO protection for the three bias supplies. The versatile structure of the analogue input section with an error amplifier and a PWM comparator
Is there a bus pumping effect with the irs2092?
Note there is no bus pumping effect when operating the amplifier in mono full-bridged mode. Thanks to the International rectifier there are now many Class D amplifier modules based on the IRS2092 available at a very modest cost. This gives the DIY'er great performance for the cost.
What is the damping factor of the irs2092s?
The IRS2092S reference design damping factor is rated at 120 @1kHz & 4 ohm. 3. Bus pumping in half-bridge stereo mode (IRS2092). Most common at low-frequency input signals. This puts energy back into the supply rails.
Why is my irs2092 not reaching full power?
The IRS2092 reference design is made for 1 VRMS full-scale input signal. This is usually too much for most sources, and as a result, full power is reached too soon. 2. Solution change the voltage gain of the amplifier.
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