Datasheet4U.com

A8521 - High Efficiency Fault Tolerant LED Driver

Allegro

📥 Download Datasheet

A8521 Datasheet Preview — Preview of A8521 PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number: A8521
Manufacturer: Allegro
File Size: 1.26 MB
Datasheet: A8521-Allegro.pdf
Description: High Efficiency Fault Tolerant LED Driver

A8521 Product details

Description

The A8521 is a multi-output white LED driver for small-size LCD backlighting.

Features

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.

📁 Related Datasheet

A8520E24A91 - Anaren Integrated Radio (Anaren)
A8500 - Flexible WLED/RGB Backlight Driver (Allegro MicroSystems)
A8501 - 4 Channel x 100 mA WLED/RGB Driver (Allegro MicroSystems)
A8512 - LED Backlight Driver (Allegro Micro Systems)
A8530 - Ultracompact 6-Channel Backlight and Flash/Torch White LED Driver (Allegro MicroSystems)

📌 All Tags

High Efficiency Fault Tolerant LED Driver Allegro

Allegro A8521-like datasheet

A8522 - Multi-Channel LED Driver
A8502 - High Efficiency Fault Tolerant LED Driver
A8503 - WLED/RGB Driver
A8504 - WLED/RGB Backlight Driver
A8508 - 8-Channel Fault Tolerant LED Driver
A8509 - High Efficiency 4-Channel Fault Tolerant LED Driver

A8521 Stock/Price