high efficiency 1.2mhz 30v boost led driver.
* 2.5V to 5.5V Input Voltage
* Drivers up to 8 Series WLEDs
* Low 250mV Feedback Voltage
* 1.2MHz Fixed Switching Frequency
* Internal 1.6A Switch Cur.
* Camera Flash White LED
* PDA LED back light .
BL8040 is a step-up converter designed for driving up to 7 series white LED's from a single cell Lithium Ion battery. Its low 250mV feedback voltage reduces power loss and improves efficiency.
Optimized operation frequency can meet the requirement of.
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