The QN3109 MOSFET is a step-down converter, suitable for hash board repair.
The QN3109 is the highest performance trench N-Channel MOSFET with extremely high cell density, which provides excellent RDSON and gate charge for most of the synchronous buck converter applications. The QN3109 meets with the RoHS and Green Product requirement with full function reliability approved.
1. High-Frequency Point-of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA.
2. Networking DC-DC Power Switch.
3. Load Switch.
4. Advanced high cell density Trench technology.
5. Super Low Gate Charge.
6. Green Device Available.
we can provide all kinds of spare parts of miners. such as PSU, fans, cable, hashboard, controlboard and so on
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