IRS2053MTRPBF 3-Ch 10-15V 6.2W Class D Driver | Infineon
MPN: IRS2053MTRPBF ✓ פעילIRS2053MTRPBF סקירה
A Class D audio driver is a controller or gate-drive device that uses pulse-width modulation to drive external power MOSFETs in an audio half-bridge or full-bridge output stage. Unlike a conventional linear audio amplifier, the switching output stage can deliver audio with lower power dissipation than a comparable linear stage, although EMI filtering and careful layout remain important. The IRS2053 integrates three channels so a complete three-channel amplifier can be formed with external MOSFETs and passive components.
Key verified features include three audio channels, a 10 V to 15 V supply range, 6.2 W output capability in the cited series description, 60 dB gain, a 48-MLPQ package measuring 7 x 7 mm, and 0.50 mm pitch. The package also has an exposed pad according to the supplied product-page description. The -40 °C to 125 °C temperature range supports automotive and industrial audio systems, while RoHS compliance supports regulated manufacturing and product-environment requirements.
The IRS2053 uses floating analog inputs and a protection-control interface intended for external MOSFET half-bridge stages. In implementation, the three PWM outputs drive external power devices, while input conditioning, gate resistors, supply decoupling, output filtering, and protection components complete the power stage. Exact output power, modulation details, pin names, current limits, and timing values were not included in the provided verified data and must be confirmed in the manufacturer datasheet before layout or production use.
Typical applications include automotive head units, three-channel infotainment systems, seat or console audio, and compact external Class D power modules. A three-channel arrangement can support front left, front right, and a center, subwoofer, or rear channel, depending on the amplifier architecture. The 10 V to 15 V supply range is suitable for automotive battery-derived rails after suitable regulation and filtering, but the exact automotive transient and operating requirements are not provided here.
Designers should follow the manufacturer datasheet for exposed-pad thermal design, input filtering, power-supply decoupling, MOSFET selection, gate-loop layout, EMI control, and protection configuration. Because the provided data does not include complete pin-level definitions or verified electrical limits, no pin-level substitute should be assumed merely because it uses a nominally similar package.
חלופות תחליף ישיר עבור IRS2053MTRPBF — אותו מארז, תואם פין-לפין. חלקים במארז שונה הדורשים עיבוד מחדש של ה-PCB אינם נכללים.
וריאנטים בסדרה זו
דגמים מאותה סדרה התואמים Drop-in עם IRS2053MTRPBF (אותו גורם צורה וטביעת רגל) — שונים ב Number of Channels, Package, Product Type.
IRS2053MTRPBF
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הצג גיליון נתונים ←IRS2053MTRPBF דירוגים מרביים ומאפיינים חשמליים
| Product Type | 3-channel Class D audio amplifier driver |
| Number of Channels | 3 channels |
| Supply Voltage Range | 10 V to 15 V |
| Associated Output Power | 6.2 W |
| Gain | 60 dB |
| טופולוגיה | Class D with PWM modulators |
| External MOSFET Requirement | External MOSFETs required |
| Input Type | Floating analog inputs |
| Protection Interface | Protection control interface |
| מארז | 48-MLPQ, 7 x 7 mm |
| Package Pitch | 0.50 mm |
| סוג הרכבה | Surface mount |
| טווח טמפרטורת פעולה | -40 °C to +125 °C |
| סטטוס RoHS | Compliant |
| Automotive Grade | Automotive-grade per verified source snippet |
| Exposed Pad | Present according to supplied product-page description |
| Supplier Packaging | Tape & reel |
| Distributor Price | $2.2091 starting price from LCSC as of 2026-10-23 |
מדריך תצורת פינים של IRS2053MTRPBF 0.50 mm
תצורת פינים עבור IRS2053MTRPBF (מארזת 0.50 mm). רכיב אנלוגי זה כולל פיני כניסה, יציאה ואספקת מתח. יש לעיין בגיליון הנתונים של היצרן לתצורות פיני איפוס היסט, פיצוי והפעלה. אידיאלי למעגלי עיצוב אותות ומגברים.
אין נתוני פריסת פינים מפורטים עבור IRS2053MTRPBF.
עיינו ב- גיליון נתונים עבור תצורת פינים מלאה.
יישומים טיפוסיים
IRS2053MTRPBF מתאים עבור 6 יישוםs: Automotive Three-Channel Infotainment, Automotive Seat and Console Audio, External Automotive Amplifier Module, High-Efficiency Multi-Channel Speaker Drive, Industrial Audio Control Board, Battery-Powered Audio Subsystem.
Automotive Three-Channel Infotainment
The IRS2053MTRPBF fits an automotive infotainment power stage that needs three independently controlled audio channels from one controller. Its verified 10 V to 15 V supply range aligns with a regulated automotive audio rail, while the -40 °C to 125 °C specification supports operation across a broad temperature range. The device drives external MOSFETs rather than delivering speaker current directly, so the complete amplifier requires properly selected power stages, switching filtering, and thermal design. A three-channel arrangement can serve front left, front right, and center or rear audio, reducing controller count while retaining individual channel control. The 48-MLPQ package also keeps the controller compact, although the exposed-pad land pattern and copper thermal path must follow the manufacturer drawing.
מומלץ
Automotive Seat and Console Audio
For seat, door, or console audio modules, the IRS2053MTRPBF can provide a compact three-channel Class D control platform while external MOSFETs determine available speaker power. The verified 6.2 W associated output-power description makes it relevant to modest local audio systems, but the exact output power depends on supply voltage, MOSFET selection, switching conditions, thermal limits, and speaker impedance. Its 7 x 7 mm MLPQ package helps fit dense module enclosures, while the 0.50 mm pitch requires careful PCB assembly capability. Designers should place input, supply, gate-drive, and power-return paths according to the datasheet reference layout and validate conducted and radiated emissions before production.
מומלץ
External Automotive Amplifier Module
The IRS2053MTRPBF is suitable as the controller section of an external automotive Class D amplifier module. Its integrated three-channel driver architecture reduces the number of discrete controller blocks, while external MOSFET half-bridges provide the high-current speaker outputs. The 10 V to 15 V operating range should be paired with a qualified regulator or protected automotive supply rail, and the system must include the required input conditioning, output filters, fault handling, and thermal monitoring. Because the verified data does not state exact maximum output current, PWM frequency, or thermal resistance, those values must be taken from the manufacturer datasheet before selecting the external MOSFETs and heat sinking.
מומלץ
High-Efficiency Multi-Channel Speaker Drive
The IRS2053MTRPBF can serve as the PWM and gate-control core for a high-efficiency, three-channel speaker system where switching power conversion is preferred to a linear output stage. The device's integrated modulators establish a repeatable multi-channel architecture, while external MOSFETs determine the current capability and efficiency. The verified 60 dB gain description provides a concrete system-level parameter for gain planning, although exact gain settings, input range, and feedback topology must be confirmed in the datasheet. Use low-inductance layout, local supply bypassing, filtered speaker outputs, and thermal vias or copper areas to preserve switching performance and control EMI.
מומלץ
Industrial Audio Control Board
Although the supplied data describes automotive-grade suitability, the IRS2053MTRPBF's three-channel Class D architecture can also be evaluated for industrial audio equipment operating within the specified 10 V to 15 V supply range and -40 °C to 125 °C temperature limits. The device can simplify a controller section in a multi-zone amplifier or monitoring system. Its suitability for a particular industrial product still depends on isolation, EMC, environmental, and reliability requirements that are not included in the verified data. For new industrial designs, confirm regulatory requirements, acoustic limits, long-term supply, and package-level manufacturing capability with the manufacturer rather than assuming automotive-grade wording covers every industrial requirement.
מומלץ
Battery-Powered Audio Subsystem
A battery-derived audio subsystem can use the IRS2053MTRPBF when its regulated supply is maintained within the verified 10 V to 15 V range. The controller's Class D approach can improve efficiency compared with a linear amplifier when the external MOSFET stage is properly designed, reducing heat in compact systems. The device still requires input filtering, protection, output reconstruction filters, and a stable low-impedance supply. The supplied data does not identify battery chemistry, quiescent current, shutdown behavior, or startup timing, so a battery designer must obtain those values from the manufacturer datasheet before estimating system efficiency or standby life.
מומלץ
נתוני עזר הנדסיים עבור IRS2053MTRPBF — השוואה, הנחיות תכנון ומידע על תאימות.
מדריך בחירה
השוואה עם חלופות
| פרמטר | מוצר זה | IRS2053MTRPBF | IRS2053MTRPBF | IRS2053MTRPBF |
|---|---|---|---|---|
| Device Type | 3-channel Class D audio amplifier driver | 3-channel Class D audio amplifier driver | 3-channel Class D audio amplifier driver | 3-channel Class D audio amplifier driver |
| Brand | Infineon | Infineon | Infineon Technologies | Infineon |
| Channel Count | 3 channels | 3 channels | 3 channels | 3 channels |
| Supply Voltage Range | 10 V to 15 V | 10 V to 15 V | 10 V to 15 V | 10 V to 15 V |
| Associated Output Power | 6.2 W | 6.2 W | 6.2 W | 6.2 W |
| Gain | 60 dB | 60 dB | 60 dB | 60 dB |
| Package | 48-MLPQ (7x7 mm) | 48-MLPQ (7x7 mm) | 48-MLPQ (7x7 mm) | 48-MLPQ (7x7 mm) |
| Operating Temperature | -40 °C to +125 °C | -40 °C to +125 °C | -40 °C to +125 °C | -40 °C to +125 °C |
| External MOSFETs | Required | Required | Required | Required |
| RoHS Status | Compliant | Compliant | Compliant | Compliant |
מבדילים עיקריים
- Integrated three-channel Class D control (לעומתIRS2053MTRPBF listed by multiple distributors)
- Automotive-oriented temperature and supply specification (לעומתGeneric third-party cross-reference results)
- Compact high-pin-count integration (לעומתDiscrete three-channel controller implementation)
- Clear power-stage boundary (לעומתIntegrated power-output amplifier)
הערות תכנון
Design the power path around the verified 10 V to 15 V supply range and the external MOSFET stage. The IRS2053MTRPBF is a driver, so its supply current, gate-drive limits, startup behavior, and quiescent current must be confirmed in the manufacturer datasheet. Place local decoupling at the supply pins and keep high-current MOSFET source and ground returns separate from sensitive analog input returns. Validate the selected MOSFETs against the device's voltage, current, switching, and thermal requirements.
The 48-MLPQ package uses a 0.50 mm pitch and requires a layout capable of fine-pitch assembly. Follow the manufacturer land pattern exactly, including the exposed pad, thermal vias, pin-1 orientation, solder mask, and copper keepouts. Route PWM and gate-drive traces as short and controlled as possible, and route analog inputs away from switching nodes. Because the verified data does not provide a complete pinout, do not release artwork until the manufacturer package drawing is available.
Use the exposed-pad description in the supplied product-page result as the starting point for thermal design, but obtain the official package thermal data before calculating junction temperature. Estimated: controller dissipation depends on supply voltage, switching losses, gate charge, dead time, and ambient conditions; none of those complete inputs is provided here. Confirm external-MOSFET dissipation separately, provide copper and via spreading as recommended, and validate the assembled amplifier under worst-case audio, supply, and temperature conditions.
Class D switching nodes can radiate or conduct EMI even when the audio output is clean acoustically. Keep the IRS2053MTRPBF, gate resistors, MOSFET gates, and output-node copper compact, while keeping input and ground reference paths quiet. Use the manufacturer-recommended output reconstruction filter and provide common-mode or differential filtering appropriate to the speaker load. Perform pre-compliance testing with the external MOSFETs, filter network, enclosure, cable, and power supply in their final configuration.
Do not treat the controller as a self-contained power amplifier or assume that its 6.2 W association guarantees a particular output power into every speaker impedance. Output power depends on the external MOSFETs, supply, switching design, filter, thermal conditions, and load. Likewise, the verified web data does not provide complete pin names, logic levels, fault timing, or maximum ratings. Confirm those details in the manufacturer datasheet before schematic capture, PCB release, or substitution approval.
מידע על תאימות
The supplied source states RoHS compliance. AEC-Q100, REACH, lead-free, halogen-free, and conflict-minerals status are not specified in the verified data and therefore remain unknown.
