MAX1582Y Datasheet - Maxim Integrated

MAX1582Y High-Efficiency / 26V Step-Up Converter

The MAX1582/MAX1582Y drive up to six white LEDs in series with a constant current to provide display backlighting for two (main and sub-) displays in cell phones and other handheld devices. This configuration eliminates the need for ballast resistors and expensive factory calibration. The proprietar.

MAX1582Y Features

* Accurate Current Regulation for Uniform Illumination

* Lights Up Two LED Sections for Main and Subdisplays

* Up to 84% Efficiency

* Internal High-Power, 30V MOSFET

* Low 15mVP-P Input Ripple

* Flexible Dimming Control Analog DAC Controlled Direct-Dig

MAX1582Y Datasheet (238.31 KB)