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EV26123-R-00A 24V, 2A Switching Li-Ion Battery Charger Evaluation Board
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pMPS EV26123-R-00A — Switching Li-Ion Battery Charger Evaluation Board, 24V input, 2 A output./p
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EV26123-R-00A 24V, 2A Switching Li-Ion Battery Charger Evaluation Board
The MPS EV26123-R-00A is an evaluation board built around the MP26123 for bench characterisation of the device in its intended topology. It accepts up to 24 V at the input, is rated for 2 A and switches at 600 kHz.
The EV26123-R-00A is an evaluation board for the MP26123, a high-performance 2-cell or 3- cell Li-ion battery switching charger with a built- in, internal power MOSFET.
Key Specifications
| Part Number | EV26123-R-00A |
| Board For | MP26123 |
| Board Type | Evaluation / demonstration board |
| Function | Switching Li-Ion Battery Charger Evaluation Board |
| Input Voltage | up to 24 V |
| Current Rating | 2 A |
| Switching Frequency | 600 kHz |
| Peak Efficiency | 90% |
| Ordering Codes | EV26123-R-00A |
Features
- Charges 2-Cell and 3-Cell Li-Ion Batteries
- Wide Operating Input Range
- Up to 2A Programmable Charging Current
- ±0.75% VBATT Accuracy
- Up to 90% Efficiency
- Fixed 600kHz Frequency
- Preconditioning for Full Depleted Batteries
- Charging Operation Indicator
- Input Supply and Battery Fault Indicator
- Thermal Shutdown
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 EV26123-R-00A support?
Up to 24 V. The rated output is 2 A.
What are the defining features of the EV26123-R-00A?
Charges 2-Cell and 3-Cell Li-Ion Batteries Wide Operating Input Range
Shenzhen Gaorunxin Technology Co., Ltd
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