Datasheet4U Logo Datasheet4U.com

AP3019A Datasheet White Led Step-up Converter

Manufacturer: BCD Semiconductor

Overview: Data Sheet WHITE LED STEP-UP CONVERTER AP3019A General.

Datasheet Details

Part number AP3019A
Manufacturer BCD Semiconductor
File Size 390.74 KB
Description WHITE LED STEP-UP CONVERTER
Datasheet AP3019A-BCDSemiconductor.pdf

General Description

The AP3019A is an inductor-based DC/DC converter designed to drive up to eight white LEDs in series for backlight.

Only one feedback resistor is needed to control the LED current and obtain required brightness.

A constant frequency 1.2MHz PWM control scheme is employed in this IC, which means tiny external components can be used.

Key Features

  • Inherently Uniform LED Current.
  • High Efficiency up to 84%.
  • No Need for External Schottky Diode.
  • Output Over-voltage Protection (OVP).
  • Fixed 1.2MHz Switching Frequency.
  • Uses Tiny 1mm Tall Inductor.
  • Requires Only 0.22µF Output Capacitor.

AP3019A Distributor