Datasheet4U Logo Datasheet4U.com

YB1509 - High-Power White LED Driver

Datasheet Summary

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.

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.

📥 Download Datasheet

Datasheet preview – YB1509

Datasheet Details

Part number YB1509
Manufacturer YOBON TECHNOLOGIES
File Size 126.71 KB
Description High-Power White LED Driver
Datasheet download datasheet YB1509 Datasheet
Additional preview pages of the YB1509 datasheet.

📁 Similar Datasheet

Other Datasheets by YOBON TECHNOLOGIES
  • YB1508 - Step-up DC-DC Converter
  • YB1510 - Step-up DC-DC Converter
  • YB1517 - Step-up DC-DC Converter & White LED Driver
  • YB1518 - Step-up DC-DC Converter White LED Driver
  • YB1519 - High-Power White LED Driver
  • YB1520 - High Power Step-up DC-DC Converter
  • YB1521 - High Power Step-Up DC-DC Converter & WLED Driver
  • YB1522 - Step-up DC-DC Converter White LED Driver

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.com YB1509 High-Power White LED Driver 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 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. The wide application VIN range makes YB1509 suitable for many types of battery applications such as Li-ions, Alkaline, or Sealed Lead Acid batteries.
Published: |