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EV2659-Q-03A 3A Switching Charger Evaluation Board
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pMPS EV2659-Q-03A — Switching Charger, 3 A output./p
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EV2659-Q-03A 3A Switching Charger Evaluation Board
The MPS EV2659-Q-03A is an evaluation board built around the MP2659 for bench characterisation of the device in its intended topology. It is rated for 3 A and handles 3s to 6s battery stacks.
The EV2659-Q-03A is an evaluation board for the MP2659, a highly integrated switching charger designed for portable devices with 3- cell to 6-cell series Li-ion or Li-polymer battery packs.
Key Specifications
| Part Number | EV2659-Q-03A |
| Board For | MP2659 |
| Board Type | Evaluation / demonstration board |
| Function | Switching Charger |
| Current Rating | 3 A |
| Battery Cells | 3s to 6s |
| Ordering Codes | EV2659-Q-03A |
Features
- Up to 36V Operation Input Voltage
- 45V Maximum Sustainable Voltage When Not Switching
- Up to 3A Charge Current
- 3-Cell to 6-Cell In Series with 3.6V, 4.2V, 4.35V, or 4.15V Charge Regulation Voltage for Each Cell
- Supports LiFePO4 Battery
- 0.5% Battery Regulation Voltage Accuracy
- Input Current Limit Regulation
- Minimum Input Voltage Regulation
- Charge Operation Indicator
- Dead Battery Pack Recovery
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 are the defining features of the EV2659-Q-03A?
Up to 36V Operation Input Voltage 45V Maximum Sustainable Voltage When Not Switching
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