MP2144
NOT RECOMMENDED FOR NEW DESIGNS
2A, 5.5V, 1.2MHz, 40μA IQ, COT Synchronous Step Down Switcher
MP2144 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2182GTL-Z
アクティブ
MP2182GTL-Z
アクティブ
2A Synchronous Step-Down Converter with SS & PG
Features & Benefits
- Low IQ: 21μA
- 1.2MHz Switching Frequency
- EN forPowerSequencing
- 1% FB Accuracy
- Wide 2.5V-to-5.5V Operating Input Range
- Output Adjustable from 0.6V
- Up to 2A Output Current
- 80mΩ and 40mΩ Internal Power MOSFET Switches
- 100% Duty On
- Output Discharge
- Vo OVP
- External Soft Start Control
- Short-Circuit Protection with Hiccup Mode
- Power Good
- Available in a SOT583 Package
… and many more!
アクティブ部品番号
MP2144GJ-P MP2144GJ-Z MP2144GJ MP2144GJ-LF-Z MP2144XN
P&Zの意味
推奨インダクター
Part Number
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
MPL-AT2010-1R0
Low-Profile Molded Inductor 1.0µH
1.0
50
3.2
4.2
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
1.0
50
3.2
4.2
MPL-AT2512-1R0
Low-Profile Molded Inductor 1.0µH
1.0
35
4.0
5.2
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
1.0
35
4.0
5.2
MPL-AY3020-1R0
Molded Inductor 1.0µH
1.0
30
4.3
6.2
L (µH)
RDC (typ) (mΩ)
IR (40K) (A)
Isat (30%) (A)
1.0
30
4.3
6.2
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