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G5997 - Step-up Controller

General Description

The G5997 is current mode DC/DC controller that drives up to 12 strings connected in parallel configuration with multiple LEDs in each string connected in series.

Key Features

  • 5V~30V input voltage range.
  • High Power Current Mode DC/DC boost Controller.
  • Drives up to 12 strings in parallel.
  • 100Hz~2KHz PWM or DC Input True PWM Dim- ming.
  • 2.5% Current Matching Accuracy Between Strings.
  • Programmable Switching Frequency.
  • Programmable Slope Compensation.
  • Input Under Voltage Protection.
  • Output Short Circuit Protection.
  • Hiccup Mode Protection for Output Over Voltage Protection and LED Str.

📥 Download Datasheet

Datasheet Details

Part number G5997
Manufacturer Global Mixed-mode Technology
File Size 123.66 KB
Description Step-up Controller
Datasheet download datasheet G5997 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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Global Mixed-mode Technology G5997 Step-up Controller for 12 Strings 60mA White LED Driver Features „ 5V~30V input voltage range „ High Power Current Mode DC/DC boost Controller „ Drives up to 12 strings in parallel „ 100Hz~2KHz PWM or DC Input True PWM Dim- ming „ 2.