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Solutions Search - LT3909 - 2-String × 60mA, 2MHz Step-Up LED Driver with ±2% Current Matching

LT3909 2-String × 20mA Driver for Seven White LEDs/String

Aug 27th 2015
The LT®3909 is a 2-string × 50mA LED driver with a fixed 2MHz step-up DC/DC converter capable of driving up to 36V of LEDs. Each LED string contains an accurate high-side current source with ±1.8% current matching. Output voltage adapts to variations in LED VF for optimum efficiency. ...

Circuit 

 

LT3909 2-String × 40mA Buck-Boost Mode Driver for Five White LEDs/String

Aug 27th 2015
The LT®3909 is a 2-string × 50mA LED driver with a fixed 2MHz step-up DC/DC converter capable of driving up to 36V of LEDs. Each LED string contains an accurate high-side current source with ±1.8% current matching. Output voltage adapts to variations in LED VF for optimum efficiency. ...

Circuit 

 

LT3909 12V Input, 1 String × 100mA Driver for Ten White LEDs

Aug 27th 2015
The LT®3909 is a 2-string × 50mA LED driver with a fixed 2MHz step-up DC/DC converter capable of driving up to 36V of LEDs. Each LED string contains an accurate high-side current source with ±1.8% current matching. Output voltage adapts to variations in LED VF for optimum efficiency. ...

Circuit 

 

LT3909 2-String × 20mA, 2MHz LED Driver for Ten White LEDs/String

Aug 27th 2015
The LT®3909 is a 2-string × 50mA LED driver with a fixed 2MHz step-up DC/DC converter capable of driving up to 36V of LEDs. Each LED string contains an accurate high-side current source with ±1.8% current matching. Output voltage adapts to variations in LED VF for optimum efficiency. ...

Circuit