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DM413 - 3-CHANNEL CONSTANT CURRENT LED DRIVERS

Description

DM413 is a PWM enabled LED driver specifically designed for LED lighting or display applications.

It incorporates shift registers, data latches, 3-channel constant current circuitry with current value set by 3 external resistors, and built-in oscillator for PWM functioning.

Features

  • z z z z z z Maximum constant current outputs: 100mA determined by three external resistors Maximum sinking output voltage: 17V Maximum serial-in clock frequency: 20 MHz Built-in buffers for cascading clock and data to next driver PWM free-running capability (refresh rate (~ 400 Hz) with internal oscillator (~ 6.5 MHz)) Selectable modes for PWM control: ‹ 8-bits luminance data with PWM current outputs (8 bits mode) ‹ 8-bits luminance data and 6-bits global brightness data (14 bits mode) ‹ 8-bits.

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Datasheet Details

Part number DM413
Manufacturer SILICON TOUCH TECHNOLOGY
File Size 616.52 KB
Description 3-CHANNEL CONSTANT CURRENT LED DRIVERS
Datasheet download datasheet DM413 Datasheet
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Full PDF Text Transcription

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DM413 Version : PRE.006 Issue Date : 2006/4/3 File Name : SP-DM413-PRE.006.doc Total Pages : 22 3-CHANNEL CONSTANT CURRENT LED DRIVERS WITH PROGRAMMABLE PWM OUTPUTS SILICON TOUCH TECHNOLOGY INC. 9 7 1 9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C. Tel：886-3-5645656 Fax：886-3-5645626 DM413 DM413 3-CHANNEL CONSTANT CURRENT LED DRIVERS WITH PROGRAMMABLE PWM OUTPUTS General Description DM413 is a PWM enabled LED driver specifically designed for LED lighting or display applications. It incorporates shift registers, data latches, 3-channel constant current circuitry with current value set by 3 external resistors, and built-in oscillator for PWM functioning. Data and clock buffer outputs are designed for cascading another chip.
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