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Part Number
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LT3478-1 |
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Manufacturer
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Linear Technology |
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Description
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4.5A Monolithic LED |
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Published
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Apr 15, 2010 |
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Detailed Description
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FEATURES
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www.DataSheet4U.com LT3478/LT3478-1 4.5A Monolithic LED Drivers with True Color PWM Dimming DESCRIPT...
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Datasheet
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LT3478-1
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Overview
FEATURES
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www.
DataSheet4U.
com LT3478/LT3478-1 4.
5A Monolithic LED Drivers with True Color PWM Dimming DESCRIPTIO
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True Color PWM™ Dimming Delivers Constant LED Color with Up to 3000:1 Range Wide Input Voltage Range: 2.
8V to 36V 4.
5A, 60mΩ, 42V Internal Switch Drives LEDs in Boost, Buck-Boost or Buck Modes Integrated Resistors for Inductor and LED Current Sensing Program LED Current: 100mA to 1050mA (LT3478-1) (10mV to 105mV)/RSENSE (LT3478) Program LED Current De-Rating vs Temperature Separate Inductor Supply Input Inrush Current Protection Programmable Soft-Start Fixed Frequency Operation from 200kHz to 2.
25MHz Open LED Protection (Programmable OVP) Accurate S...
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