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IRS2452AM
dual-channel analog-input Class-D audio controller and high-voltage gate driver
Specifications
Key details
| Part Number | IRS2452AM |
|---|---|
| Manufacturer | Infineon Technologies |
| Category | Class-D Audio Driver |
| Lifecycle Status | Obsolete |
| Series | IRS2452 |
| Package / Case | 32-pin PG-VQFN / MLPQ |
| Pin Count | 32 |
| Operating Temperature | -40°C to +125°C junction |
| Last Verified | 2026-07-22 |
Overview
Part information
IRS2452AM Overview
IRS2452AM is a Infineon Technologies dual-channel analog-input Class-D audio controller and high-voltage gate driver supplied in 32-pin PG-VQFN / MLPQ. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Speaker Channels | 2 |
|---|---|
| Audio Input | Analog, differential or single-ended |
| Gate-Driver Voltage | 400 V class |
| Output Current | 0.5 A source / 0.6 A sink |
| Application Power | Up to 500 W class, design dependent |
Package and Ordering Notes
The listed package is 32-pin PG-VQFN / MLPQ with 32 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
IRS2452AM is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against Infineon Technologies documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
IRS2452AM FAQ
What is IRS2452AM?
IRS2452AM is a Infineon Technologies dual-channel analog-input Class-D audio controller and high-voltage gate driver. It belongs to the IRS2452 series.
What are the key specifications of IRS2452AM?
Speaker Channels is 2, and Audio Input is Analog, differential or single-ended. Use the linked manufacturer datasheet for limits, test conditions and revision-controlled values.
What package does IRS2452AM use?
IRS2452AM is supplied in 32-pin PG-VQFN / MLPQ with 32 pins, leads, lands or contacts. Verify the exact footprint and ordering suffix before PCB release.
Is IRS2452AM still in production?
IRS2452AM is obsolete or discontinued. Any remaining stock should be checked for traceability, date code, package marking and storage history.
What should be checked before sourcing IRS2452AM?
Confirm the complete MPN, electrical ratings, package, temperature grade and required quantity. Possible alternatives include No automatic drop-in replacement; redesign around a current Class-D controller after verifying power, protection and modulation, but compatibility must be verified independently.
Sourcing notes
Lifecycle and sourcing review
Obsolete
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
IRS2452AM is obsolete or discontinued. Require traceability, date-code, package-marking and storage-condition checks for remaining stock.
Alternatives
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.