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RM9003B - Single channel constant current LED controller

General Description

RM9003B is a one_stage LED constant current driving control chip which Compatible with silicon controlled dimmer application.Output current stay a constant in the range of 5m~100mA as once set by external SENSE resistor.

Key Features

  • Simpler peripheral circuit without magnetic components.
  • Chips can be used in series or parallel.

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Datasheet Details

Part number RM9003B
Manufacturer REACTOR
File Size 703.23 KB
Description Single channel constant current LED controller
Datasheet download datasheet RM9003B 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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LED constant current control chip RM9003B General Description ： RM9003B is a one_stage LED constant current driving control chip which Compatible with silicon controlled dimmer application.Output current stay a constant in the range of 5m~100mA as once set by external SENSE resistor. It has the advantages of simpler system structure fewer peripheral components and simpler circuit.