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Automotive LED Driver ICs

In comparison to industrial electronic product specifications, automotive electronics have stricter standards for their components. The Automotive Electronics Council (AEC) established the AEC-Q100 qualification standard for automotive IC, and the test qualification is rigorous. Macroblock's automotive series products have all passed this certification to make sure that the reliability and stability of ICs meet AEC's requirements.

Available Products

4 Products
Head Lamp LED Drivers
Head Lamp LED Drivers
For High Beam, Low Beam and Day Running Light applications. Multi topology control with error feedback, AEC-Q100 certified. Recommended ICs: MBI6671Q multi-topology constant current controller and MBI1841Q high efficient 8-channel constant current LED driver.
ParameterValue
ApplicationsHigh/Low Beam, DRL
TopologyBuck/Boost/Buck-Boost
ProtectionLED Open/Short Circuit
EfficiencyHigh Efficiency
CertificationAEC-Q100
Recommended ICsMBI6671Q, MBI1841Q
Macroblock Head Lamp Drivers Request a Quote
Rear Light LED Drivers
Rear Light LED Drivers
High efficiency drivers that reduce EMI protection costs with thermal protection for rear light applications. Recommended ICs: MBI6657Q step-down 1.2A dimmable LED driver and MBI1841Q high efficient 8-channel constant current LED driver.
ParameterValue
ApplicationsRear Light
TopologyHysteretic PFM
ProtectionAdequate protection, Thermal Foldback
EfficiencyHigh Efficiency, Reduced EMI
CertificationAEC-Q100
Recommended ICsMBI6657Q, MBI1841Q
Macroblock Rear Light Drivers Request a Quote
Interior Light LED Drivers
Interior Light LED Drivers
High efficiency drivers that reduce EMI protection costs with thermal protection for interior light applications. Recommended IC: MBI6657Q step-down 1.2A dimmable LED driver.
ParameterValue
ApplicationsInterior Light
TopologyHysteretic PFM
ProtectionAdequate protection, Thermal Foldback
EfficiencyHigh Efficiency, Reduced EMI
CertificationAEC-Q100
Recommended ICMBI6657Q
Macroblock Interior Light Drivers Request a Quote
CID (Centre Information Display) LED Drivers
CID (Centre Information Display) LED Drivers
Delivers high image quality with low power consumption for centre information display applications. Time multiplexing architecture with local dimming design, dynamic power saving and a compact package. Recommended IC: MBI5353Q 48-channel PWM constant current LED driver.
ParameterValue
ApplicationsCentre Information Display
ArchitectureTime multiplexing, Local dimming
PowerDynamic power saving, Low consumption
Image QualityHigh image quality
CertificationAEC-Q100
Recommended ICMBI5353Q
Macroblock CID Drivers Request a Quote