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EV9989-S-00A High Efficiency Synchronous Rectification EV Board Evaluation Board SOIC
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EV9989-S-00A High Efficiency Synchronous Rectification EV Board Evaluation Board SOIC
The MPS EV9989-S-00A is an evaluation board built around the MP9989 for bench characterisation of the device in its intended topology. The board carries the device in its SOIC package.
The MP9989 is a fast turn-off, intelligent rectifier for flyback converters that integrates a 100V MOSFET.
Key Specifications
| Part Number | EV9989-S-00A |
| Board For | MP9989 |
| Board Type | Evaluation / demonstration board |
| Function | High Efficiency Synchronous Rectification EV Board |
| Package | SOIC |
| Ordering Codes | EV9989-S-00A |
Features
- Integrated 100V/10mΩ MOSFET
- Wide Output Range down to 0V
- No Need for Auxiliary Winding for High-Side or Low-Side Rectification
- Ringing Detection Prevents False Turn-On during DCM Operations
- Compatible with Energy Star
- Supports DCM, CCM, and Quasi-Resonant Operations
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
Which package and ordering codes apply to the EV9989-S-00A?
SOIC; order codes include EV9989-S-00A.
What are the defining features of the EV9989-S-00A?
Integrated 100V/10mΩ MOSFET Wide Output Range down to 0V
Shenzhen Gaorunxin Technology Co., Ltd
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