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MAX1698A

Maxim Integrated Products
Part Number MAX1698A
Manufacturer Maxim Integrated Products
Description High-Efficiency Step-Up Current Regulator
Published Sep 19, 2007
Detailed Description com 19-1621; Rev 2; 2/07 High-Efficiency Step-Up Current Regulator for LEDs General Description The MAX...
Datasheet PDF File MAX1698A PDF File

MAX1698A
MAX1698A


Overview
com 19-1621; Rev 2; 2/07 High-Efficiency Step-Up Current Regulator for LEDs General Description The MAX1698 and MAX1698A are efficient drivers for white or color LEDs.
They are ideal for large LED backlit displays in PDAs and laptop computers.
Numerous benefits include greater simplicity, lower cost, higher efficiency, longer bulb life, and greater reliability when compared to fluorescent (CCFL) and electroluminescent (EL) lamps.
The MAX1698/MAX1698A are switch-mode boost controllers in which LED current, rather than output voltage, is regulated The devices drive series-connected LEDs with a controlled current that is measured with a typically 15Ω sense resistor, not an expe...



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