CXLE86222,CXLE86223 is a current modulation circuit operating from 2 . 85V to 6v. The constant output current can reach 1. 5A, which can be used to drive all kinds of light emitting diodes including white light emitting diodes. CXLE86222 is a work in 2 . 85V to 6V current modulation circuit, the constant output current can reach 1. 5A, the LED terminal current that can be used to drive is set through an external resistor, and the current range is 30mA to 1.5A. The chip is integrated with power transistors, which greatly reduces the number of external components. The chip also integrates circuits such as status register and oscillator. With the cooperation of button input pin and timing capacitor connecting pin, CXLE86222 works in 2 . 85V to 6V current modulation circuit, the constant output current can reach 1. 5A, which can be used to drive and control the LED to cycle in turn among three or four of the four states of strong light, weak light, flash and shutdown, which is very suitable for the application of flashlight. Other functions include chip temperature modulation, Chip Enable input, etc. CXLE86222 is a current modulation circuit operating from 2 . 85V to 6v. The constant output current can reach 1. 5A, which can be used to drive the 8-pin SOP8 package with enhanced heat dissipation capability.
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[ CXLE86222 ]"
