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LD5850

Leadtrend Technology
Part Number LD5850
Manufacturer Leadtrend Technology
Description Boost Controller
Published Jan 26, 2016
Detailed Description LD5850 11/30/2012 Boost Controller for LED Backlight REV: 00 General Description The LD5850 is a wide-input asynchronou...
Datasheet PDF File LD5850 PDF File

LD5850
LD5850

Overview
LD5850 11/30/2012 Boost Controller for LED Backlight REV: 00 General Description The LD5850 is a wide-input asynchronous current mode boost controller, capable to operate in the range between 9V and 28V and to generate 14V of voltage to the GATE pin of MOSFET to reduce thermal loss.
The current mode control architecture enhances transient response and simplifies the loop compensation.
The DIM input allows the brightness control for LED Backlight or LED lighting.
The Device also features internal slope compensation, input voltage under-voltage lockout, output voltage short circuit protection, cycle-by-cycle current limit and thermal shutdown protection.
Features  Wide Input Range: 9V to 28...


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