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Technical parameters

Key specs

Input voltage4.75 ~ 20 V
Output voltage800 mV ~ 17 V
Output current4 AMax
Switching frequency500 kHz
Power
Current - Output4A
Voltage - Input (Max)20V
Voltage - Input (Min)4.75V
Voltage - Output (Max)17V
Voltage - Output (Min/Fixed)0.8V
AC and DC characteristics
Frequency - Switching500kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR)
Package / Case14-PowerVFQFN
Supplier Device Package14-QFN (2x3)
Other
Base Product NumberMP28251
FunctionStep-Down
MfrMonolithic Power Systems Inc.
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
Product StatusNot For New Designs
Series-
Synchronous RectifierYes
TopologyBuck

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