MP4581
アクティブ部品番号
MP4581GN-P MP4581GN-Z
P&Zの意味
Evaluation Tools

EV4581-N-00A Evaluation Kit 100V, 0.8A Synchronous Buck Converter
The EV4581 Evaluation Board is designed to demonstrate the capabilities of MPS’ MP4581. The MP4581 is a high efficiency synchronous
step-down converter with integrated high-side and low-side MOSFETs. It provides 0.8A output in buck topology from up to 100V input power
supply.
MP4581 supports high efficiency pulse-skipmode (PSM) in light load condition. Valley current limit circuits protect against overload
and short circuit conditions.
The MP4581 is available in a SOIC8EP packages.
推奨インダクター
Part Number
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
MPL-AY3020-8R2
Molded Inductor 8.2µH
8.2
345
1.4
1.95
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
8.2
345
1.4
1.95
MPL-AY4020-8R2
Molded Inductor 8.2µH
8.2
136
2.10
2.1
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
8.2
136
2.10
2.1
MPL-SE6040-8R2
Semi-Shielded Inductor 8.2µH
8.2
39
4.0
3.6
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
8.2
39
4.0
3.6
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