HT7938A driver equivalent, high current and performance white led driver.
* Cellular phones
* PDAs
* DSCs
* Handheld devices
* White LED display backlighting
General Descrip.
The HT7938A is high efficiency boost converter with constant current output for backlight applications in handheld devices. Using a series connection of LEDs provides constant identical LED currents resulting in uniform brightness. The continuous LED.
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