AX2012 Datasheet - AXElite

1.9A Fixed Frequency White LED Driver

AX2012 Features

* 2.5V to 5.5 V operating input voltage range Drives up to 8 series White LEDs 1.2MHz Fixed Switching Frequency Wide range for PWM dimming Ñb€ (200Hz to 200KHz) y

* R ` Internal 1.9A switching w current limit m Û V Over Voltage Protection (OVP) .com h Internal Soft-start Functiontec o of shutd

AX2012 General Description

The AX2012 is a step-up converter designed for driving up to 8 series white LEDs for backlighting application. The AX2012 uses current mode, 1.2MHZ fixed frequency architecture to regulate the LED current, which is set through an external current sense resistor. Its low 300mV feedback voltage reduce.

AX2012 Datasheet (772.08 KB)

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Datasheet Details

Part number:

AX2012

Manufacturer:

AXElite

File Size:

772.08 KB

Description:

1.9a fixed frequency white led driver.

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AX2012 1.9A Fixed Frequency White LED Driver AXElite

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AX2012 Features

AX2012 General Description

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