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MP8060 3.5A Quad Channel Power Half-Bridge QFN32
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pMPS MP8060 — Quad Channel Power Half-Bridge, 3.5 A output, QFN32./p
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MP8060 3.5A Quad Channel Power Half-Bridge QFN32
The MPS MP8060 is a Quad Channel Power Half-Bridge. It is rated for 3.5 A and switches at 600 KHz. It is supplied in a QFN32 package.
The MP8060 is a configurable dual channel full- bridge or quad channel half-bridge used as the output stage of a Class-D audio amplifier.
Key Specifications
| Part Number | MP8060 |
| Function | Quad Channel Power Half-Bridge |
| Current Rating | 3.5 A |
| Switching Frequency | 600 KHz |
| Package | QFN32 |
| Ordering Codes | MP8060 |
Features
- 3.5A Peak Current Output
- Up to 600KHz Switching Frequency
- Integrated Power 0.4Ω Switches
- 30ns Switch Dead Time
- All Switches have Over-Current Protection
- Internal Under Voltage Protection
- Internal Thermal Protection
- 2.6mA Operating Current
- Fault Output Flag
- Single Ended: 4W/Channel at 16V, 8Ω Load
Typical Application Circuit
Applications
- Class D Audio Drivers
- Motor Drivers "MPS" and "The Future of Analog IC Technology" are Registered Trademarks of Monolithic Power Systems, Inc.
Design Notes
- The output LC filter corner should sit well below the modulation frequency but above the audio band; component tolerance shifts it more than the nominal value suggests.
- Switching residuals on the speaker leads are best handled at layout — keep the filter close to the amplifier pins.
- Power supply rejection is frequency dependent, so a clean rail still matters at the modulation harmonics.
- The exposed pad is the thermal path; solder it to a copper area sized for continuous output power, not for idle.
Common Questions
Which package and ordering codes apply to the MP8060?
QFN32; order codes include MP8060.
What are the defining features of the MP8060?
3.5A Peak Current Output Up to 600KHz Switching Frequency
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