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LT3215

Linear Technology
Part Number LT3215
Manufacturer Linear Technology
Description 700mA Low Noise High Current LED Charge Pump
Published Feb 8, 2006
Detailed Description LTC3215 700mA Low Noise High Current LED Charge Pump FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO High Efficiency Op...
Datasheet PDF File LT3215 PDF File

LT3215
LT3215

Overview
LTC3215 700mA Low Noise High Current LED Charge Pump FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO High Efficiency Operation: 1x, 1.
5x or 2x Boost Modes with Automatic Mode Switching Ultralow Dropout ILED Current Control Output Current up to 700mA Low Noise Constant Frequency Operation* Wide VIN Range: 2.
9V to 4.
4V Open/Shorted LED Protection LED Disconnect in Shutdown Low Shutdown Current: 2.
5µA 4% LED Current Programming Accuracy Automatic Soft-Start Limits Inrush Current No Inductors Tiny Application Circuit (All Components <1mm Profile) 3mm × 3mm 10-Lead DFN Package The LTC®3215 is a low noise, high current charge pump DC/DC converter designed to power high current LEDs.
The part inc...


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