Technical Document
Specifications
Brand
Texas InstrumentsLED Technology
LED Driver
Kit Classification
Evaluation Board
Featured Device
LM3409HV
Product details
LM3409HV High Voltage LED Buck Controller Evaluation Board
The Evaluation Board showcases the LM3409HV PFET controller for a buck current regulator
Designed to drive 12 LEDs (42V) at a maximum average LED current (1.5A) from a DC input voltage (48V)
The switching frequency (fSW = 400kHz) is targeted for the nominal operating point, however fSW varies across the entire operating range
The circuit can accept an input voltage of 6 to75 Volts
LED Driver Evaluation Boards, Texas Instruments
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P.O.A.
1
Technical Document
Specifications
Brand
Texas InstrumentsLED Technology
LED Driver
Kit Classification
Evaluation Board
Featured Device
LM3409HV
Product details
LM3409HV High Voltage LED Buck Controller Evaluation Board
The Evaluation Board showcases the LM3409HV PFET controller for a buck current regulator
Designed to drive 12 LEDs (42V) at a maximum average LED current (1.5A) from a DC input voltage (48V)
The switching frequency (fSW = 400kHz) is targeted for the nominal operating point, however fSW varies across the entire operating range
The circuit can accept an input voltage of 6 to75 Volts