A8514 - High Efficiency Fault Tolerant LED Driver

Allegro

Datasheet Details

Part number	A8514
Manufacturer	Allegro
File Size	6.31 MB
Description	High Efficiency Fault Tolerant LED Driver
Datasheet	A8514-Allegro.pdf

The A8514 is a multi-output white LED driver for small-size LCD backlighting.

AEC-Q100 qualified.
Wide input voltage range of 5 to 40 V for start/stop, cold crank and load dump requirements.
Fully integrated LED current sinks and boost converter with 60 V DMOS.
Sync function to synchronize boost converter switching frequency up to 2.3 MHz, allowing operation above the AM band.
Excellent input voltage transient response.
Single resistor primary OVP minimizes VOUT leakage.
Internal secondary OVP for redundant p.

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Published: May 1, 2016 |