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PT4101 Dataheets PDF



Part Number PT4101
Manufacturers Powtech
Logo Powtech
Description White LED Step-Up Converter
Datasheet PT4101 DatasheetPT4101 Datasheet (PDF)

PT4101 White LED Step-Up Converter GENERAL DESCRIPTION The PT4101 is a step-up DC/DC converter designed for driving up to 5 white LEDs in series from a single cell Lithium Ion battery with constant current. Because it directly regulates output current, the PT4101 is ideal for driving light emitting diodes (LEDs) whose light intensity is proportional to the current passing through them, not the voltage across their terminals. A single external resistor sets LED current between 2mA and 20mA, which.

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