White LED Driver   

Parts No.	Description	Package
EC4513	The EC4513 is a high frequency PWM step-up converter specially designed to drive up to 5 LEDs in series, or 8 LEDs in series/parallel configuration.  This will ensure a uniform brightness for the back lighting.  The high efficiency is achieved up to 84% for 20mA load, and 75% for 5mA load.	MSOP-10 MSOP-8 SOT-23-8
EC4007	The EC4007 is an 8 channels constant current mode white light LED driver. The white light LED driver is contained in SOP16 or DIP16 plastic package. The product is fabricated in CMOS process and had been primarily developed for light source applications. It can deliver up to 100mA output current each channel and allow an input voltage range from 4.5V to 12V	SOP-16 DIP-16
EC4008	The EC4008 is an 8 channels constant current mode white light LED driver. The white light LED driver is contained in SOP16 or DIP16 plastic package. The product is fabricated in CMOS process and had been primarily developed for light source applications. It can deliver up to 100mA output current each channel and allow an input voltage range from 4.5V to 12V	SOP-16 TSSOP -16

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