Diodes Incorporated ZXLD1321

Description

The ZXLD1321 is an inductive DC-DC converter,with an internal switch, designed for driving single ormultiple LEDs in series up to a total of 1A outputcurrent.

Features

1.2V to 12V Input Voltage Range

• Up to 1A output current
• Typical efficiency (*) : >85%
• Bootstrap operation enables input voltage down to1V
• User-defined thermal control of LED output currentusing external thermistor
• 12μA typical standby current
• Adjustable Soft-Start
• Drives up to 5 white LEDs in series

Typical applications

• High power LED flashlights / LED back-up lighting / General LED lighting

More information

• Datasheet
• IC product information