ZXLD1320DCATC Datasheet PDF - Zetex => Diodes

Description
The ZXLD1320 is an inductive DC-DC converter, with an internal switch, designed for driving single or multiple LEDs in series up to a total of 1.5A output current.
Applications cover both commercial and automotive environments with input voltages ranging from 4V to 18V. Depending upon supply voltage and external components, this can provide up to 24W of output power.

FEATUREs
• Step-down LED driver
• 4V to 18V input voltage range
• Up to 1.5A output current
• Typical efficiency# > 85%
• User-defined thermal control of LED output current using external thermistor
• High output current stability over input voltage and temperature
• 12μA typical standby current
• LED current adjustable from 100% down to 2%
• Adjustable soft-start
• Power 'OK' flag output
• Capable of driving 4 LEDs in series

APPLICATIONs
• Low voltage halogen lamp replacement with LEDs
• High power LED flashlights
• LED back-up lighting
• General LED lighting
• Automotive lighting