Key facts
- Brand
- Linear Technology
- Model
- LT3756
- Category
- LED Controller
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-05
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LINEAR LTC3756 Manual
This document presents design applications for the LT3756 high voltage LED controller. It details how the device can be configured as a 125W boost driver for stadium lighting or billboards, handling wide input voltage ranges up to 60V and driving floating LED strings up to 100V.
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How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the maximum steady-state power output of the LT3756?
The controller can provide potentially hundreds of watts of steady-state LED power.
From: LINEAR LTC3756 Manual
What is the maximum dimming ratio achievable with the LT3756?
Excellent PWM dimming architecture produces high dimming ratios, up to 3000:1.
From: LINEAR LTC3756 Manual
What is the maximum input voltage range for the LT3756 boost mode LED driver shown in Figure 1?
The driver operates with a 40V to 60V input.
From: Design Note 461: LT3756 High Voltage LED Driver Application
What is the maximum switching frequency used by the high power gate driver?
The gate driver switches at 250kHz.
From: Design Note 461: LT3756 High Voltage LED Driver Application