A80604 - High Power LED Driver

Allegro

Datasheet Details

The A80604 is a multi-output LED driver for automotive applications such as exterior lighting, heads-up display, and mid-size LCD backlighting.

Automotive AEC-Q100 qualified.
Enhanced fault handling for ASIL B system compliance.
Wide input voltage range of 4.5 to 40 V for start/stop, cold crank, and load dump requirements.
Operate in Boost or SEPIC mode for flexible output.
Gate driver for external MOSFET to deliver higher output power.
Four integrated LED current sinks, up to 210 mA each.
Boost switching frequency synced externally or programmed from 260 kHz to 2.3 MHz.

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Published: Oct 30, 2023 |