AP3019 Datasheet - BCD Semiconductor

WHITE LED STEP-UP CONVERTER

AP3019 Features

* Inherently Uniform LED Current High Efficiency up to 84% No Need for Extra Schottky Diode Over Output Voltage Protection Drives 2 to 5 LEDs Fast 1.0MHz Switching Frequency Uses Tiny 1mm Tall Inductor Requires Only 0.22µF Output Capacitor Applications

AP3019 General Description

The AP3019 is an inductor-based DC/DC converter designed to drive up to five white LEDs in series for backlight. Only one feedback resistor is needed to control the LED current and obtain satisfied brightness. A constant frequency 1.0MHz PWM control scheme is employed in this IC, which means the tin.

AP3019 Datasheet (287.33 KB)

AP3019 Datasheet Preview — Preview of AP3019 PDF

Datasheet Details

Part number:

AP3019

Manufacturer:

BCD Semiconductor

File Size:

287.33 KB

Description:

White led step-up converter.

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AP3019 WHITE LED STEP-UP CONVERTER BCD Semiconductor

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AP3019 Features

AP3019 General Description

Datasheet Details

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Description:

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