RT4526 driver equivalent, asynchronous boost led driver.
z VIN Operating Range : 2.5V to 5.5V z Internal Power N-MOSFET Switch z Wide Range for PWM Dimming (100Hz to 200kHz) z 1MHz Switching Frequency z Minimize the External Co.
z Cellular Phones z Digital Cameras z PDAs and Smart Phones and MP3 and OLED z Portable Instruments
Pin Configurations
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