A8515 - Fault Tolerant LED Driver

Product Overview

Allegro

Part number	A8515
Manufacturer	Allegro
File Size	5.09 MB
Description	Fault Tolerant LED Driver
Datasheet	A8515 Datasheet
Additional preview pages of the A8515 datasheet.

TheA8515 is a multi-output white LED (WLED) driver for LCD backlighting in consumer and industrial displays.

Wide input voltage range: 5 to 40 V.
Maximum LED current of 120 mA.
TSSOP-16 (LP) package; exposed pad offers best-in-class thermal performance.
Typical LED accuracy of 0.5%, and 0.5% for LED-to-LED matching.
Internal bias supply for single-supply operation (typically between VIN = 8 to 24 V).
Integrated boost converter with 60 V DMOS switch with overvoltage protection (OVP).
Drives up to 12 series LEDs in 2 parallel strings.

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Published: Dec 6, 2023 |