Datasheet4U Logo Datasheet4U.com

SKY81452-13 - High Efficiency White LED Driver

Description

The SKY81452-13 is a highly integrated, high efficiency LED backlight solution for tablets, notebook computers, monitors, and other portable devices.

An integrated boost converter provides a high voltage output for driving up to 28 V.

Features

  • Input voltage range: 2.5 V to 5.5 V.
  • Integrated 28 V boost converter.
  • Minimum off time: 50 ns.
  • Adjustable switching frequency.
  • Frequency range: 600 kHz to 2 MHz.
  • Up to 93% efficiency.
  • Boost current limit selection.
  • Six current sinks.
  • Up to 28 V, 60 mA per channel.
  • Accuracy matching: ±1.5% @ 25 °C, 30 mA.
  • Fade in/out feature for brightness control.
  • I2C interface control.
  • Individua.

📥 Download Datasheet

Datasheet preview – SKY81452-13

Datasheet Details

Part number SKY81452-13
Manufacturer Skyworks Solutions
File Size 278.25 KB
Description High Efficiency White LED Driver
Datasheet download datasheet SKY81452-13 Datasheet
Additional preview pages of the SKY81452-13 datasheet.

📁 Similar Datasheet

  • SKY85203-11 - 802.11ac Switch/Low-Noise Amplifier Front-End (Skyworks)
  • SKY85207-11 - 802.11ac Switch/Low-Noise Amplifier Front-End (Skyworks)
  • SKY85330-21 - 1024 QAM WLAN Front-End Module (Skyworks)
  • SKY85402-11 - High-Power (+22 dBm) 802.11ac WLAN Power Amplifier (Skyworks)
  • SKY85405-11 - High-Power 802.11ac WLAN Power Amplifier (Skyworks)
  • SKY85601-11 - SPDT Switch (Skyworks)
  • SKY85608-11 - 802.11ac Switch/Low-Noise Amplifier Front-End (Skyworks)
  • SKY85709-11 - 5 GHz 802.11ac WLAN Front-End Module (Skyworks)
  • SKY85712-21 - 5 GHz WLAN Front-End Module (Skyworks)
  • SKY85720-11 - 802.11n/ac Front-End (Skyworks)
Other Datasheets by Skyworks Solutions

Full PDF Text Transcription

Click to expand full text
PRODUCT SUMMARY SKY81452-13: Six-Channel, High Efficiency White LED Driver with Touch Screen Driver Supply Applications • Tablet PCs • Notebook computers • Monitors • Portable TV/DVD players Description The SKY81452-13 is a highly integrated, high efficiency LED backlight solution for tablets, notebook computers, monitors, and other portable devices. An integrated boost converter provides a high voltage output for driving up to 28 V. Six precision current sinks are programmable up to 60 mA per string. The integrated boost regulator switching frequency is adjustable from 600 kHz to 2 MHz for system integration flexibility, which optimizes efficiency and minimizes external passive component requirements.
Published: |