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EV7742DF-00D 9.5-28V 2X15W Stereo Class D Single Ended Audio Amplifier EV Board NOT Evaluation Board TSSOP2
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pMPS EV7742DF-00D — 2X15W Stereo Class D Single Ended Audio Amplifier EV Board NOT, 9.5-28V input, TSSOP2./p
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EV7742DF-00D 9.5-28V 2X15W Stereo Class D Single Ended Audio Amplifier EV Board NOT Evaluation Board TSSOP2
The MPS EV7742DF-00D is an evaluation board built around the MP7742 for bench characterisation of the device in its intended topology. It operates from a 9.5 V to 28 V input. The board carries the device in its TSSOP2 package.
The EV7742DF-00D is the evaluation board for the MP7742, a stereo 15W Class D Audio Amplifier.
Key Specifications
| Part Number | EV7742DF-00D |
| Board For | MP7742 |
| Board Type | Evaluation / demonstration board |
| Function | 2X15W Stereo Class D Single Ended Audio Amplifier EV Board NOT |
| Input Voltage | 9.5 V to 28 V |
| Output Power | 15 W |
| Peak Efficiency | 90% |
| Package | TSSOP2 |
| Lifecycle | NRFND |
| Ordering Codes | EV7742DF-00D |
Features
- 15W Output at VDD = 24V into a 4Ω load
- THD+N = 0.04% at 1W, 8Ω, 1kHz
- 90% Efficiency at 15W and VDD=24V with 4Ω load
- Low Noise (103μV Typical)
- 9.5V to 28V Operation from a Single Supply
Evaluation Board
Design Notes
- The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
- Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
- Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
- Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.
Common Questions
What input voltage does the EV7742DF-00D support?
9.5 V to 28 V.
Which package and ordering codes apply to the EV7742DF-00D?
TSSOP2; order codes include EV7742DF-00D.
What are the defining features of the EV7742DF-00D?
15W Output at VDD = 24V into a 4Ω load THD+N = 0.04% at 1W, 8Ω, 1kHz
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