Datasheet4U Logo Datasheet4U.com

FAN7311 - LCD Backlight Inverter Driver

General Description

The FAN7311 provides all the co ntrol fu nctions for a series p arallel resonant co nverter as well as a pu lse width m odulation (PWM) controller t o d evelop a s upply voltage.

Key Features

  • High-Efficiency Single-Stage Power Conversion.
  • Wide Input Voltage Range: 5V to 25.5V.
  • Backlight Lamp Ballast and Soft Dimming.
  • Reduced Number of Required External Components.
  • Precision Voltage Reference Trimmed to 2%.
  • ZVS Full-Bridge Topology.
  • Soft-Start Capability.
  • PWM Control at Fixed Frequency.
  • Analog and Burst Dimming Function.
  • Programmable Striking Frequency.
  • Open-Lamp Protection.
  • Op.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
FAN73611 Single-Channel High-Side Gate Driver ON Semiconductor
FAN7380 Half-Bridge Gate Driver ON Semiconductor
FAN7382 High-Side and Low-Side Gate Driver ON Semiconductor
FAN7391 High-Current High & Low-Side Gate-Drive ON Semiconductor
FAN73912 Half-Bridge Gate-Driver onsemi

Other Datasheets by Fairchild (now onsemi)

Part Number Description
FAN7311B LCD Backlight Inverter Driver
FAN7311BM LCD Backlight Inverter Driver
FAN7311G LCD Backlight Inverter Driver
FAN7311M LCD Backlight Inverter Driver
FAN7311N LCD Backlight Inverter Driver

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
FAN7311 — LCD Backlight Inverter Drive IC December 2007 FAN7311 LCD Backlight Inverter Drive IC Features „ High-Efficiency Single-Stage Power Conversion „ Wide Input Voltage Range: 5V to 25.5V „ Backlight Lamp Ballast and Soft Dimming „ Reduced Number of Required External Components „ Precision Voltage Reference Trimmed to 2% „ ZVS Full-Bridge Topology „ Soft-Start Capability „ PWM Control at Fixed Frequency „ Analog and Burst Dimming Function „ Programmable Striking Frequency „ Open-Lamp Protection „ Open-Lamp Regulation „ 20-Pin SSOP/SOIC/DIP Applications „ LCD TV „ LCD Monitor Description The FAN7311 provides all the co ntrol fu nctions for a series p arallel resonant co nverter as well as a pu lse width m odulation (PWM) controller t o d evelop a s upply voltage.