Description
AX2016/A 40V, 1.7A, Boost for 10 White LED Driver GENERAL .
The AX2016/A is a step-up converter designed for driving up to 10 series white LEDs for backlighting application.
Features
* 2.5V to 5.5V operating input voltage range Drives up to 10 series White LEDs 1MHz Fixed Switching Frequency Wide range for PWM dimming
* yÑb€ (200Hz to 200KHz) R ` Internal 1.7A switching Ûmwcurrent limit om V Over Voltage Protection (OVP) h. c tec Internal Soft-start Function o f . go shutdown
Applications
* is sufficient. For a lower output power requirement application, this value can be decreased. Output Capacitor Selection The output capacitor is required to keep the output voltage ripple small and to ensure regulation loop stability. The output capacitor must have low impedance at the switching fre