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Driver provides flexible dimming control
( 01 Aug 2008 )
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• The MAX17061 is an 8-string white-LED (WLED) driver with an integrated MOSFET switch
• This device provides flexible WLED dimming control and even LED brightness.
• To ensure balanced brightness, each LED string employs a current source that provides ±1.5 percent current-balance accuracy between strings
• For enhanced flexibility and accuracy, it generates a DPWM signal that can be adjusted through a PWM/SMBus interface and an external resistor
• The MAX17061 is ideal for WLED backlighting in notebook applications
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