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AP3036B Datasheet White Led Step-up Converter

Manufacturer: Diodes Incorporated

Overview: AP3036B WHITE LED STEP-UP CONVERTER.

General Description

The AP3036B 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.

Pin Assignments (Top View) Pin 1 Mark A constant frequency 1.0MHz 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 Overvoltage Protection (OVP).
  • Fixed 1.0MHz Switching Frequency.
  • Uses Tiny 1mm Tall Inductor.
  • Requires Only 0.22µF Output Capacitor.
  • High Frequency Dimming Control.
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3).
  • For automotive.

AP3036B Distributor