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
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DESCRIPTIO
High Efficiency Op...
|
Datasheet
|
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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