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YB1509 Datasheet High-Power White LED Driver

Manufacturer: YOBON TECHNOLOGIES

Datasheet Details

Part number YB1509
Manufacturer YOBON TECHNOLOGIES
File Size 126.71 KB
Description High-Power White LED Driver
Download YB1509 Download (PDF)

General Description

The YB1509 is a high-power boost converter.

An adjustable current limit, wide range of input voltage, and up to 40V of switch voltage are designed to drive white LEDs back-lighting for large LCD panel.

It can drive up to 10 LEDs in series or 18 LEDs in parallel/series configuration.

Overview

www.DataSheet4U.com YB1509 High-Power White LED Driver.

Key Features

  • 2V to 16V Input Voltage.
  • 40V Maximum Output Voltage.
  • Drive up to 18 White LEDs.
  • Adjustable Inductor Current.
  • 1µs Constant Off-time PFM Control.
  • 1KHz to 100KHz PWM Dimming Control.