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SFL100 - Constant Voltage and Constant Current Controller

General Description

SFL100 is a highly integrated solution for SMPS applications requiring a dual control loop to perform CV (constant voltage) and CC (constant current) regulation.

SFL100 has wide VCC operating range (3.3V to 36V).

Key Features

  • Secondary Side Constant Voltage (CV) and Constant Current (CC) Control.
  • Wide VCC Operating Range (3.3V to 36V).
  • Trimmed 1% Internal Voltage Reference.
  • Wired or Open-Drain Output Stages.
  • Low External Component Count.
  • Low Supply Current: 0.5mA.
  • Easy Frequency Compensation.
  • Operating Temperature Range: -40 to 125℃.

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Datasheet Details

Part number SFL100
Manufacturer SiFirst
File Size 63.10 KB
Description Constant Voltage and Constant Current Controller
Datasheet download datasheet SFL100 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SFL100 Constant Voltage and Constant Current Controller FEATURES ◆ Secondary Side Constant Voltage (CV) and Constant Current (CC) Control ◆ Wide VCC Operating Range (3.3V to 36V) ◆ Trimmed 1% Internal Voltage Reference ◆ Wired or Open-Drain Output Stages ◆ Low External Component Count ◆ Low Supply Current: 0.5mA ◆ Easy Frequency Compensation ◆ Operating Temperature Range: -40 to 125℃ APPLICATIONS ◆ Battery chargers ◆ Adaptors ◆ AC/DC LED lighting GENERAL DESCRIPTION SFL100 is a highly integrated solution for SMPS applications requiring a dual control loop to perform CV (constant voltage) and CC (constant current) regulation. SFL100 has wide VCC operating range (3.3V to 36V). The IC integrates a 1.