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EV4056-K-00A Non-isolated Evaluation Board
The MPS EV4056-K-00A is an evaluation board built around the MP4056 for bench characterisation of the device in its intended topology.
The EV4056-K-00A Evaluation Board is designed to demonstrate the capabilities of MP4056.
Key Specifications
| Part Number | EV4056-K-00A |
| Board For | MP4056 |
| Board Type | Evaluation / demonstration board |
| Function | Non-isolated |
| Ordering Codes | EV4056-K-00A |
Features
- Adaptive Dimmer Type Detection and Phase-Cut-Based Dimming Control
- Good Dimmer Compatibility
- Fast Start-Up without Perceptible Delay
- Accurate Line & Load Regulation
- High Power Factor
- High Efficiency
- Operates in Boundary Conduction Mode
- Cycle-by-Cycle Current Limit
- Winding Short-Circuit Protection
- Output Over-Voltage Protection
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 are the defining features of the EV4056-K-00A?
Adaptive Dimmer Type Detection and Phase-Cut-Based Dimming Control Good Dimmer Compatibility
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