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EVQ7795-R-00A 5-36V AEC-Q100 Evaluation Board QFN-24
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pMPS EVQ7795-R-00A — AEC-Q100 Evaluation Board, 5-36V input, QFN-24, AEC-Q100./p
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EVQ7795-R-00A 5-36V AEC-Q100 Evaluation Board QFN-24
The MPS EVQ7795-R-00A is an evaluation board built around the MPQ7795-AEC1 for bench characterisation of the device in its intended topology. It operates from a 5 V to 36 V input and switches at 2.2 MHz. The board carries the device in its QFN-24 package.
The EVQ7795-R-00A is an evaluation board designed to demonstrate the capabilities of the MPQ7795-AEC1, an automotive-grade, low- EMI, differential analog input, Class D audio amplifier with I2C diagnostics.
Key Specifications
| Part Number | EVQ7795-R-00A |
| Board For | MPQ7795-AEC1 |
| Board Type | Evaluation / demonstration board |
| Function | AEC-Q100 Evaluation Board |
| Input Voltage | 5 V to 36 V |
| Output Power | 24.5 W |
| Switching Frequency | 2.2 MHz |
| Quiescent Current | 0.02 µA |
| Interface | I²C |
| Peak Efficiency | 90% |
| Package | QFN-24 |
| Qualification | AEC-Q100 |
| Ordering Codes | EVQ7795-R-00A |
Features
- 5V to 36V Operating Input Voltage (VIN) Range
- ±5A Peak Current Output
- Differential Analog Input
- 42V Load Dump
- Low 0.02uA Standby Current
- Low 6.5mA Idle Current
- 330kHz, 384kHz, 470kHz, or 2.2MHz Selectable Switching Frequency (fSW)
- Delivers 24.5W into 4Ω Load with 14.4V Power VDD (PVDD)
- High Power Efficiency: o Up to 92.6% Efficiency for 8Ω Load o Up to 90.4% Efficiency for 4Ω Load
- 150mΩ power MOSFETs
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 EVQ7795-R-00A support?
5 V to 36 V.
Which package and ordering codes apply to the EVQ7795-R-00A?
QFN-24; order codes include EVQ7795-R-00A.
What are the defining features of the EVQ7795-R-00A?
5V to 36V Operating Input Voltage (VIN) Range ±5A Peak Current Output
Is the EVQ7795-R-00A qualified for automotive designs?
Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.
Shenzhen Gaorunxin Technology Co., Ltd
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