Part number:
AX2012
Manufacturer:
AXElite
File Size:
772.08 KB
Description:
1.9a fixed frequency white led driver.
Datasheet Details
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 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
Datasheet Details
AX2012
AXElite
772.08 KB
1.9a fixed frequency white led driver.
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