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Technical parameters

Key specs

Input voltage4.5 ~ 36 V
Output voltage800 mV ~ 32.4 V
Output current3.5 AMax
Switching frequency1 MHz
Power
Current - Output3.5A
Voltage - Input (Max)36V
Voltage - Input (Min)4.5V
Voltage - Output (Max)32.4V
Voltage - Output (Min/Fixed)0.8V
AC and DC characteristics
Frequency - Switching1MHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR)
Package / Case20-VFQFN Exposed Pad
Supplier Device Package20-QFN (3x4)
Other
Base Product NumberMP4473
FunctionStep-Down
MfrMonolithic Power Systems Inc.
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
Product StatusActive
Series-
Synchronous RectifierYes
TopologyBuck

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