Datasheet4U Logo Datasheet4U.com

FAN7547A - LCD Backlight Inverter Drive IC

Datasheet Summary

Description

The FAN7547A provides all control functions for a current-fed, push-pull, self-oscillation type converter and also contains a pulse-width-modulated (PWM) controller to develop a supply voltage.

Features

  • Backlight Lamp Ballast and Soft Dimming.
  • Reduced Number of Components.
  • Wide Range of Operating Voltage (6 to 30V).
  • Precision Voltage Reference Reduced to 3.4%.
  • Low Standby Current (Typically 50µA).
  • Soft-Start Function.
  • PWM Control.
  • Analog, Mixed, and PWM Dimming Function.
  • P-Channel MOSFET Drive.
  • Open-Lamp Protections (OLP).
  • Shutdown Protections (SDP).
  • 14-Pin SOP.

📥 Download Datasheet

Datasheet preview – FAN7547A

Datasheet Details

Part number FAN7547A
Manufacturer Fairchild Semiconductor
File Size 377.89 KB
Description LCD Backlight Inverter Drive IC
Datasheet download datasheet FAN7547A Datasheet
Additional preview pages of the FAN7547A datasheet.

📁 Similar Datasheet

  • FAN7527B - Power Factor Correction Controller (ON Semiconductor)
  • FAN7080-GF085 - Half Bridge Gate Driver (ON Semiconductor)
  • FAN7083-GF085 - High Side Gate Driver (ON Semiconductor)
  • FAN7085-GF085 - High Side Gate Driver (ON Semiconductor)
  • FAN7171-F085 - High-Side Automotive Gate Driver IC (ON Semiconductor)
  • 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 Semiconductor
  • FAN7544 - Simple Ballast Controller
  • FAN7548 - Dual LCD Back Light Inverter Drive IC
  • FAN7527B - Power Factor Correction Controller
  • FAN7528 - Critical Conduction Mode PFC Controller
  • FAN7529 - Critical Conduction Mode PFC Controller
  • FAN7530 - Critical Conduction Mode PFC Controller
  • FAN7532 - Ballast Control IC
  • FAN7535 - PFC & Ballast Controller

Full PDF Text Transcription

Click to expand full text
FAN7547A LCD Backlight Inverter Drive IC February 2007 FAN7547A LCD Backlight Inverter Drive IC Features „ Backlight Lamp Ballast and Soft Dimming „ Reduced Number of Components „ Wide Range of Operating Voltage (6 to 30V) „ Precision Voltage Reference Reduced to 3.4% „ Low Standby Current (Typically 50µA) „ Soft-Start Function „ PWM Control „ Analog, Mixed, and PWM Dimming Function „ P-Channel MOSFET Drive „ Open-Lamp Protections (OLP) „ Shutdown Protections (SDP) „ 14-Pin SOP Description The FAN7547A provides all control functions for a current-fed, push-pull, self-oscillation type converter and also contains a pulse-width-modulated (PWM) controller to develop a supply voltage.
Published: |