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SKY81452-13 Datasheet High Efficiency White Led Driver

Manufacturer: Skyworks Solutions

Overview: PRODUCT SUMMARY SKY81452-13: Six-Channel, High Efficiency White LED Driver with Touch Screen Driver Supply Applications • Tablet PCs • Notebook puters • Monitors • Portable TV/DVD.

General Description

The SKY81452-13 is a highly integrated, high efficiency LED backlight solution for tablets, notebook puters, 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.

Key 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.

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SKY81452-13 Distributor