Part Number
|
MX841 |
Manufacturer
|
IXYS Corporation |
Description
|
White LED Step-Up Converter |
Published
|
Nov 4, 2005 |
Detailed Description
|
IXYS
Features:
• • • • 1.1V to 5.5V Input Range 2 Amp Peak Switch Current High Efficiency 80% 20V Maximum Output with ...
|
Datasheet
|
MX841
|
Overview
IXYS
Features:
• • • • 1.
1V to 5.
5V Input Range 2 Amp Peak Switch Current High Efficiency 80% 20V Maximum Output with Over-Voltage Protection • LED Intensity Control • 1.
0 MHz Fixed Frequency Switching • 8 Lead SOIC Package
MX841
White LED Step-Up Converter
General Description
The MX841 is a fixed frequency, constant current source step-up DC/DC converter.
The output current is directly regulated making the MX841 ideal for driving series connected white light emitting diodes (LED’s) in backlight applications.
The MX841 powers up to 3 series white LED’s at 1.
1V, and 20 series/parallel white LED’s at 5.
0V.
The MX841 features a 1.
0MHz switching frequency to accommodate the use of small capa...
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