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LED Driver Boards

LED backlight driver boards power and control the panel's backlight. Compare input voltage, LED strings, and typical per-string ratings, then confirm the driver, dimming, and harness requirements for your exact panel.

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Input voltage
LED strings
String voltage (typ.)
Current per string (typ.)
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181 LED driver boards
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SFDMDB3792FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 3 LED strings. Typical per-string output: 32 V, 25 mA. 12 V332 V25 mA
SFDMDB3807FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 3 LED strings. Typical per-string output: 32 V, 15 mA. 12 V332 V15 mA
SFDMDB3885FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 32 V, 25 mA. 12 V432 V25 mA
SFDMDB3945FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 2 LED strings. Typical per-string output: 32 V, 60 mA. 12 V232 V60 mA
SFDMDB3983FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 29.75 V, 25 mA. 12 V429.75 V25 mA
SFDMDB4002FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 26.75 V, 20 mA. 12 V426.75 V20 mA
SFDMDB4013FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 1 LED string. Typical per-string output: 28.25 V, 120 mA. 12 V128.25 V120 mA
SFDMDB4026FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 2 LED strings. Typical per-string output: 27 V, 60 mA. 12 V227 V60 mA
SFDMDB4033FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 6 LED strings. Typical per-string output: 31 V, 10 mA. 12 V631 V10 mA
SFDMDB4066FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 3 LED strings. Typical per-string output: 30.25 V, 20 mA. 12 V330.25 V20 mA
SFDMDB4134FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 2 LED strings. Typical per-string output: 27 V, 60 mA. 12 V227 V60 mA
SFDMDB4158FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 31 V, 20 mA. 12 V431 V20 mA
SFDMDB4174FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 3 LED strings. Typical per-string output: 30.25 V, 20 mA. 12 V330.25 V20 mA
SFDMDB4183FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 3 LED strings. Typical per-string output: 28.75 V, 60 mA. 12 V328.75 V60 mA
SFDMDB4189FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 2 LED strings. Typical per-string output: 32 V, 60 mA. 12 V232 V60 mA
SFDMDB4201FEndicott Research Group SFDMDLED backlight driver, 12 V DC input, 6 LED strings. Typical per-string output: 21.55 V, 15.4 mA. 12 V621.55 V15.4 mA
SFDQDB4226FEndicott Research Group SFDQLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 46 V, 120 mA. 12 V446 V120 mA
SFDQDB4239FEndicott Research Group SFDQLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 50.5 V, 109 mA. 12 V450.5 V109 mA
SFDQDB4274FEndicott Research Group SFDQLED backlight driver, 12 V DC input, 2 LED strings. Typical per-string output: 53.5 V, 118 mA. 12 V253.5 V118 mA
SFDTDB4222FEndicott Research Group SFDTLED backlight driver, 12 V DC input, 10 LED strings. Typical per-string output: 22 V, 55 mA. 12 V1022 V55 mA
SFDZB4272FEndicott Research Group SFDZLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 43 V, 85 mA. 12 V443 V85 mA
SFDZDB3979FEndicott Research Group SFDZLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 24.5 V, 129 mA. 12 V424.5 V129 mA
SFDZDB4005FEndicott Research Group SFDZLED backlight driver, 12 V DC input, 8 LED strings. Typical per-string output: 24.5 V, 128 mA. 12 V824.5 V128 mA
SFDZDB4100FEndicott Research Group SFDZLED backlight driver, 12 V DC input, 8 LED strings. Typical per-string output: 26.5 V, 102 mA. 12 V826.5 V102 mA
SFDZDB4101FEndicott Research Group SFDZLED backlight driver, 12 V DC input, 4 LED strings. Typical per-string output: 24.5 V, 113 mA. 12 V424.5 V113 mA

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Input voltage

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LED strings

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String voltage (typ.)

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Current per string (typ.)

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Endicott Research Group

SFD2H SFDE SFDL SFDM SFDMD SFDQ SFD2C SFD2E SFD2K SFDC SFDH SFDK SFDT SFDZ

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