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EV1720DQ-00B 2.5-5.5V Mono Class D Low-EMI Audio Amplifier EV Board Evaluation Board QFN10
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pMPS EV1720DQ-00B — Mono Class D Low-EMI Audio Amplifier EV Board, 2.5-5.5V input, QFN10./p
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EV1720DQ-00B 2.5-5.5V Mono Class D Low-EMI Audio Amplifier EV Board Evaluation Board QFN10
The MPS EV1720DQ-00B is an evaluation board built around the MP1720DQ-216 for bench characterisation of the device in its intended topology. It operates from a 2.5 V to 5.5 V input. The board carries the device in its QFN10 package.
The EV1720DQ-00B is the evaluation board for the MP1720DQ-216, a low-power mono BTL class-D audio amplifier.
Key Specifications
| Part Number | EV1720DQ-00B |
| Board For | MP1720DQ-216 |
| Board Type | Evaluation / demonstration board |
| Function | Mono Class D Low-EMI Audio Amplifier EV Board |
| Input Voltage | 2.5 V to 5.5 V |
| Output Power | 2.7 W |
| Peak Efficiency | 90% |
| Package | QFN10 |
| Ordering Codes | EV1720DQ-00B |
Features
- Pass FCC-Radiated Emissions Standards with 24inch Cable without output filter
- 2.7W Into 4Ω with 5 V VIN @ 10% THD+N
- Up to 90% Efficiency
- Flexible Switching Frequency setting
- 2.5V~5.5V Operation from a Single Supply
- Low Noise (53μV Typical) with 3.3 V VIN
- Low Quiescent Current (4mA @3.3 V)
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 EV1720DQ-00B support?
2.5 V to 5.5 V.
Which package and ordering codes apply to the EV1720DQ-00B?
QFN10; order codes include EV1720DQ-00B.
What are the defining features of the EV1720DQ-00B?
Pass FCC-Radiated Emissions Standards with 24inch Cable without output filter 2.7W Into 4Ω with 5 V VIN @ 10% THD+N
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