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EV4088-S-00A High PFC Off-line Dimmable LED Driver Evaluation Board
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EV4088-S-00A High PFC Off-line Dimmable LED Driver Evaluation Board
The MPS EV4088-S-00A is an evaluation board built around the MP4088 for bench characterisation of the device in its intended topology.
The EV4088-S-00A Evaluation Board is designed to demonstrate the capabilities of MP4088.
Key Specifications
| Part Number | EV4088-S-00A |
| Board For | MP4088 |
| Board Type | Evaluation / demonstration board |
| Function | High PFC Off-line Dimmable LED Driver Evaluation Board |
| Ordering Codes | EV4088-S-00A |
Features
- Excellent TRIAC Dimming Performance
- Lowest Cost BOM
- Constant Current LED Driver
- Good LED Current Accuracy
- 500V MOSFET Integrated
- Internal HV Fast Start-Up
- Single Winding Inductor
- High Power Factor(>0.80)
- LED Current Foldback at High Temperature
- Thermal Shutdown (Auto Restart with Hysteresis)
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 EV4088-S-00A?
Excellent TRIAC Dimming Performance Lowest Cost BOM
Shenzhen Gaorunxin Technology Co., Ltd
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