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Technical parameters

Key specs

Input voltage2.7 ~ 30 V
Output voltage1.28 ~ 40 V
Output current1.5 AMax
Switching frequency280 kHz
Power
Current - Output1.5A (Switch)
Voltage - Input (Max)30V
Voltage - Input (Min)2.7V
Voltage - Output (Max)40V (Switch)
Voltage - Output (Min/Fixed)1.28V
AC and DC characteristics
Frequency - Switching280kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC
Other
Base Product NumberCS5171
FunctionStep-Up, Step-Down, Step-Up/Step-Down
Mfronsemi
Number of Outputs1
Output ConfigurationPositive or Negative
Output TypeAdjustable
Product StatusObsolete
Series-
Synchronous RectifierNo
TopologyBuck, Boost, Flyback, Forward Converter, SEPIC

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