You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Evaluation Board, MP9989GS, Power Management - Flyback Converter


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
EV9989-S-00A   Datasheet
Supply Frame Models Link
See all Technical Docs

Product Overview

The EV9989-S-00A is used for demonstrating the performance of MPS MP2183 IC in 8 pin SOIC package. The MP9989 is a fast turn-off, intelligent rectifier for flyback converters that integrates a 100V MOSFET. It can replace a diode rectifier for higher efficiency and power density. The chip regulates the forward voltage drop of the internal power switch to 40mV and turns off before the drain-source voltage reverses. The MP9989 can generate its own supply voltage without the need for auxiliary winding, which makes it suitable for charger applications with a low output voltage requirement or any other adaptor applications with high-side set-up. The internal ringing detection circuitry prevents the MP9989 from falsely turning on during discontinuous conduction mode (DCM) or quasi-resonant operations.
  • Integrated 100V/10mohm 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


MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

Monolithic Power Systems


Power Management

Flyback Converter

Eval Board MP9989GS


Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

4 In stock Need more?

4 UK stock available for 3-4 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
  • 1+
Quantity Price Your Price
1+ Php1,343.10
Promotional price
Contract Price
Web only price
Web only contract price
Quantity Price Your Price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --