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Part Number
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LTC3214 |
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Manufacturer
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Linear Technology |
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Description
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500mA Camera LED Charge Pump |
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Published
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Feb 26, 2006 |
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Detailed Description
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LTC3214
500mA Camera LED Charge Pump
FEATURES
n Low Noise Constant Frequency Operation n High Efficiency: Up to 94% n Mu...
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Datasheet
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LTC3214
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Overview
LTC3214
500mA Camera LED Charge Pump
FEATURES
n Low Noise Constant Frequency Operation n High Efficiency: Up to 94% n Multi-Mode Operation: 1x, 1.
5x or 2x Boost Modes n Automatic Mode Switching n High Output Current: Up to 500mA n Tiny Application Circuit (3mm × 3mm DFN Package,
All Components 1mm High) n Automatic Soft-Start n Output Disconnect n Open, Shorted LED Protection n No Inductors n Internal 110mΩ LED Current Sense Resistor n 3mm × 3mm 10-Lead DFN Package
APPLICATIONS
n LED Torch/Camera Light Supply for Cell Phones, PDAs and Digital Cameras
n General Lighting and/or Flash/Strobe Applications
DESCRIPTION
The LTC®3214 is a low noise, high current charge pump DC/DC converter capable...
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