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LM3433

Texas Instruments
Part Number LM3433
Manufacturer Texas Instruments
Description Common Anode Capable High Brightness LED Driver
Published Apr 8, 2020
Detailed Description LM3433 www.ti.com SNVS535C – OCTOBER 2007 – REVISED MAY 2013 LM3433 Common Anode Capable High Brightness LED Driver w...
Datasheet PDF File LM3433 PDF File

LM3433
LM3433


Overview
LM3433 www.
ti.
com SNVS535C – OCTOBER 2007 – REVISED MAY 2013 LM3433 Common Anode Capable High Brightness LED Driver with High Frequency Dimming Check for Samples: LM3433 FEATURES 1 •2 Operating Input Voltage Range of -9V to -14V w.
r.
t.
LED Anode • Control Inputs Referenced to the LED Anode • Output Current Greater than 6A • Greater than 30kHz PWM Frequency Capable • Negative Output Voltage Capability Allows LED Anode to be Tied Directly to Chassis for Maximum Heat Sink Efficacy • No Output Capacitor Required • Up to 1MHz Switching Frequency • Low IQ, 1mA Typical • Soft Start • Adaptive Programmable ON Time Allows for Constant Ripple Current • 24-pin WQFN Package APPLICATIONS • LCD Backli...



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