EUP2539 converter equivalent, 10 white led boost converter.
2.6V to 5.5V Input Range 38V Output Over Voltage Protection Internal Soft-Start PWM Dimming Control Internal High Power 40V MOSFET Switch Fast 1MHz Switching Frequency Sm.
GPS Navigation Systems Portable Media Players Handheld Devices, Digital Camera Portable Game Machines
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Typical Applic.
The EUP2539 is a constant current step-up converter specifically designed to drive white LEDs. The Step-up converter topology allows series connection of the white LEDs, so the LED currents are identical for uniform brightness. The EUP2539 switches a.
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