Features

• Drives Up to Ten White LEDs from a 3V Supply
• One Pin Shutdown and Current Programming
• LEDs Disconnected in Shutdown
• 32:1 Linear Brightness Control Range
• VIN Range: 2.7V to 5.5V
• ±5% Output Current Accuracy at Full Scale
• Low Shutdown Current: 3μA
• 1MHz Switching Frequency
• Requires Only 1μF Output Capacitor
• Low Profile 6-Lead DFN (2mm × 2mm × 0.75mm) and 6-Lead SOT-23 Packages

Typical Application

Applications

• Cell Phones
• Digital Cameras
• PDAs, Handheld Computers
• MP3 Players
• GPS Receivers

Packaging

Datasheet

• LT3593 - 1MHz White LED Driver with Output Disconnect and One Pin Current Programming

Reliability Data

• R518 - Reliability Data

LT Journal

• June 2008 - White LED Driver with Output Disconnect and 1-Wire Current Programming

Press Release

• High Efficiency White LED Driver Powers up to 10 LEDs, Offering 32:1 Dimming Ratio

Related Product

• LTM8042/LTM8042-1 - μModule (Power Module) Boost LED Driver and Current Source
• LT1618 - Constant-Current/Constant-Voltage 1.4MHz Step-Up DC/DC Converter
• LT3591 - White LED Driver with Integrated Schottky in 3mm x 2mm DFN
• LTC3490 - Single Cell 350mA LED Driver
• LT3465 - 1.2MHz White LED Step-Up Converters with Built-In Schottky in ThinSOT
• LT3478 - 4.5A Monolithic LED Drivers with True Color PWM Dimming
• LT1937 - White LED Step-Up Converter in SC70 and ThinSOT
• LT3477 - 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense
• LT3491 - White LED Driver in SC70 with Integrated Schottky
• LT3517 - Full-Featured LED Driver with 1.5A Switch Current