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 .

The RT4526 is a high frequency, asynchronous boost converter. This converter can support White LEDs for backlighting and OLED power application, and the internal soft start function can reduce the inrush current. The device operates with 1MHz fixed s.

RT4527A

RT4528

RT4501

RT4501A

RT4503

RT4503A

RT4532

RT4533

RT4533A

RT4539A

RT4002A-1

RT4002ASRB

RT4004ASRB