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Technical parameters

Key specs

Input voltage1.6 ~ 4.5 V
Output voltage3 ~ 5 V
Output current500 mAMax
Power
Current - Output500mA (Switch)
Voltage - Input (Max)4.5V
Voltage - Input (Min)1.6V
Voltage - Output (Max)5V
Voltage - Output (Min/Fixed)3V
AC and DC characteristics
Frequency - Switching-
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 85°C (TA)
PackageTube
Package / Case8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package8-TSSOP
Other
Base Product NumberFAN4855
FunctionStep-Up
Mfronsemi
Number of Outputs1
Output ConfigurationPositive
Output TypeAdjustable
Product StatusObsolete
Series-
Synchronous RectifierYes
TopologyBoost

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