top of page

EV5491Q
60V 1 Channel  300mA LED Current Source Driver

Features / Key Advantages

• 4.5V to 42V Wide Operating Input Voltage Range

• 60V Maximum Input Voltage

• Up to 300mA Programmable Output Current

• ±5% Output Current Accuracy

• Programmable PWM Frequency & Duty Cycle

• PWM Sync Output for Multi-Channel

• Enable for Low Standby Quiescent Current

• Current Foldback Protection

• Turn-On Override for Fail-Safe Operation

• Output Open Reporting and Protection

• Output Short Reporting and Protection

• Thermal Shutdown

• AEC-Q100 Qualified

    o Grade 1: 125°C Ambient Operating Temperature

• Automotive LED headlights

    o Exterior - Rear, Turn, DRL/Position, and Fog lamps

    o Interior - Air conditioner, Interior, Cluster light lamps

bottom of page