top of page

EV5441Q
40V 4Channel 150mA Linear LED Driver with Headroom Control

EV5441Q.gif

Features / Key Advantages

• 5V to 40V Wide Operating Input Voltage Range

• 45V Maximum Input Voltage

• 100Hz to 1KHz Individual Dimming Via Resistors of ISETx pins

• 4CH Each Up to150mA Output Current with independent control

• Resistor programmable Fault Out Delay Time (40us to 340ms)

• ±3% Output Current Accuracy

• Dynamic Headroom Control power sharing external MOSFET

• LED Open Short Detection

• EV5441QA/D: PWM input for LED dimming

• EV5441QB/C/E/F: FO - Fault Output open drain

• ISET pin Short Reporting and Protection (w/ FAULT PIN)

• Thermal Shutdown

• AEC-Q100 Qualified

    o Grade 1: 125°C Ambient Operating Temperature

• Automotive Rear combination

    o RGBW ambient light Interior / Turn indicator driver

bottom of page