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EV2459-J-00A 5-55V, 0.5A Step-Down Converter Evaluation Board
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pMPS EV2459-J-00A — Step-Down Converter Evaluation Board, 5-55V input, 0.5 A output./p
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EV2459-J-00A 5-55V, 0.5A Step-Down Converter Evaluation Board
The MPS EV2459-J-00A is an evaluation board built around the MP2459 for bench characterisation of the device in its intended topology. It operates from a 5 V to 55 V input, is rated for 0.5 A and switches at 480 kHz.
The EV2459-J-00A is an evaluation board for the MP2459, a fixed 480kHz frequency step- down switching regulator with an integrated high-side high voltage power MOSFET.
Key Specifications
| Part Number | EV2459-J-00A |
| Board For | MP2459 |
| Board Type | Evaluation / demonstration board |
| Function | Step-Down Converter Evaluation Board |
| Input Voltage | 5 V to 55 V |
| Current Rating | 0.5 A |
| Switching Frequency | 480 kHz |
| Peak Efficiency | 90% |
| Ordering Codes | EV2459-J-00A |
Features
- Compact Arrangement of Components
- Wide Operating Input Range
- 0.5A Output Current
- Up to 90% Efficiency
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 EV2459-J-00A support?
5 V to 55 V. The rated output is 0.5 A.
What are the defining features of the EV2459-J-00A?
Compact Arrangement of Components Wide Operating Input Range
Shenzhen Gaorunxin Technology Co., Ltd
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