2.5V to 5.5V operating input voltage range Drives up to 8 series White LEDs 1.0MHz Fixed Switching Frequency Wide range for PWM dimming (200Hz to 200KHz) Internal 1.4A sw.

Cellular Phones Digital Cameras Tablet PC and Handheld Computers PDA, DVD and GPS Receivers Portable Instruments Descri.

The GR5401A is a high frequency, asynchronous boost converter. The internal MOSFET can support up to 8 White LEDs for backlighting and OLED power application, and the internal soft start function can reduce the inrush current. The GR5401A uses curren.

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