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PF7909 - Single-Channel WLED Backlight Driver

General Description

The PF7909 is a WLED controller which integrated high driving capability boost MOSFET driver, various protections and current boost feature for 3D mode operation thus PF7909 can covered wide application range for different panel sizes.

Key Features

  • Wide Input Range: 9V to 30V.
  • Current Mode Control.
  • 300mV Current Sensing Reference.
  • Short LED Lamp Protection.
  • Over Current Protection.
  • Over Temperature Protection.
  • Output Over Voltage Protection.
  • Boost Diode/Inductor Short Protection.
  • Current Boost Function for 3D mode.
  • 1000mA/-1500mA Output Driving Capability.

📥 Download Datasheet

Datasheet Details

Part number PF7909
Manufacturer Powerforest
File Size 84.64 KB
Description Single-Channel WLED Backlight Driver
Datasheet download datasheet PF7909 Datasheet

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Other Datasheets by Powerforest

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PF7900 9V to 27V Input Current Mode Boost Controller
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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.

View original datasheet text
PF7909 Single-Channel WLED Backlight Driver Preliminary Specification P2 FEATURES  Wide Input Range: 9V to 30V  Current Mode Control  300mV Current Sensing Reference  Short LED Lamp Protection  Over Current Protection  Over Temperature Protection  Output Over Voltage Protection  Boost Diode/Inductor Short Protection  Current Boost Function for 3D mode  1000mA/-1500mA Output Driving Capability APPLICATIONS  LED Backlight GENERAL DESCRIPTION The PF7909 is a WLED controller which integrated high driving capability boost MOSFET driver, various protections and current boost feature for 3D mode operation thus PF7909 can covered wide application range for different panel sizes.