TPA3220DDWAlternatives & Equivalent Parts
About TPA3220DDW
TPA3220DDW is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TPA3220DDWSource | TPA3220DDWR | MMSZ4680T1G | SKHLLAA010 | MMSZ4686T1G |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | ON Semiconductor | ALPS | ON Semiconductor |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Diode | Other | Small Outline Diode |
| Pin Count | 45 | 45 | 2 | 4 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | — | -55.0°C ~ 150.0°C |
| Price | $3.1500 | $2.0700 | $0.0100 | $0.1025 | $0.0136 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | Yes |
| Date Of Intro | 2018-01-11 | 2018-01-11 | — | — | — |
| YTEOL | 15 | 15 | 6.65 | — | 6.65 |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | CLASS D AUDIO AMPLIFIER | — | — | — |
| Gain | 18 dB | 18 dB | — | — | — |
| JESD-30 Code | R-PDSO-G44 | R-PDSO-G44 | R-PDSO-G2 | — | R-PDSO-G2 |
| JESD-609 Code | e4 | e4 | e3 | — | e3 |
| Noise Figure-Nom | 108 dB | 108 dB | — | — | — |
| Number of Channels | 2 | 2 | — | — | — |
| Number of Functions | 1 | 1 | — | — | — |
| Output Power-Nom | 60 W | 60 W | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP44,.3 | TSSOP44,.3 | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | 260 |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 4.5 V | 4.5 V | — | — | — |
| Surface Mount | YES | YES | YES | — | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | GULL WING |
| Terminal Pitch | 0.635 mm | 0.635 mm | — | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | 30 |
| ## TPA3220DDW Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | — | 425-04 | — | 425-04 |
| Factory Lead Time | — | — | 7 Weeks | — | — |
| Configuration | — | — | SINGLE | — | SINGLE |
| Diode Element Material | — | — | SILICON | — | SILICON |
| Diode Type | — | — | ZENER DIODE | — | ZENER DIODE |
| Number of Elements | — | — | 1 | — | 1 |
| Polarity | — | — | UNIDIRECTIONAL | — | UNIDIRECTIONAL |
| Power Dissipation-Max | — | — | 0.5 W | — | 0.5 W |
| Qualification Status | — | — | Not Qualified | — | Not Qualified |
| Reference Voltage-Nom | — | — | 2.2 V | — | 3.9 V |
| Reverse Current-Max | — | — | 4 µA | — | 5 µA |
| Reverse Test Voltage | — | — | 1 V | — | 2 V |
| Technology | — | — | ZENER | — | ZENER |
| Voltage Tol-Max | — | — | 5% | — | 5.13% |
| Working Test Current | — | — | 0.05 mA | — | 0.05 mA |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for TPA3220DDW — response within 24 hours.
Quick Links
Texas Instruments 60W, 2 Channel(s), 1 Func, PDSO44
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Why Look for Alternatives?
Finding alternatives for TPA3220DDW is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TPA3220DDW replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TPA3220DDW?
Known equivalents for TPA3220DDW include TPA3220DDWR, MMSZ4680T1G, SKHLLAA010. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPA3220DDW?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TPA3220DDW alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.