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EV2263-D-00A 3.3-30V, 3A Low Iq Step-Down Converter Evaluation Board QFN-15
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pMPS EV2263-D-00A — Low Iq Step-Down Converter Evaluation Board, 3.3-30V input, 3 A output, QFN-15./p
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EV2263-D-00A 3.3-30V, 3A Low Iq Step-Down Converter Evaluation Board QFN-15
The MPS EV2263-D-00A is an evaluation board built around the MP2263 for bench characterisation of the device in its intended topology. It operates from a 3.3 V to 30 V input and is rated for 3 A. The board carries the device in its QFN-15 package.
The EV2263-D-00A demonstrates MPS's MP2263, a high-frequency, synchronous, rectified, step-down converter with built-in high- side and low-side power MOSFETs.
Key Specifications
| Part Number | EV2263-D-00A |
| Board For | MP2263 |
| Board Type | Evaluation / demonstration board |
| Function | Low Iq Step-Down Converter Evaluation Board |
| Input Voltage | 3.3 V to 30 V |
| Current Rating | 3 A |
| Interface | PWM |
| Package | QFN-15 |
| Ordering Codes | EV2263-D-00A |
Features
- Wide 3.3V to 30V Operating Voltage Range
- 3A Continuous Output Current
- 1μA Low Shutdown Supply Current
- 12μA Sleep Mode Quiescent Current
- 90mΩ/38mΩ High Side/Low Side RDS(ON) for Internal Power MOSFETs
- 350kHz to 2.5MHz Programmable Switching Frequency
- Power Good Output
- External Soft-Start
- 80ns Minimum On Time
- Selectable Forced PWM Mode and Auto PFM/PWM Mode
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 EV2263-D-00A support?
3.3 V to 30 V. The rated output is 3 A.
Which package and ordering codes apply to the EV2263-D-00A?
QFN-15; order codes include EV2263-D-00A.
What are the defining features of the EV2263-D-00A?
Wide 3.3V to 30V Operating Voltage Range 3A Continuous Output Current
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