DatasheetsPDF.com

A8518

Part Number	A8518
Manufacturer	Allegro
Description	Fault-Tolerant LED Driver
Published	Dec 6, 2023
Detailed Description	A8518 and A8518-1 Wide Input Voltage Range, High-Efficiency, Fault-Tolerant LED Driver FEATURES AND BENEFITS • Automot...
Datasheet	A8518 PDF File

Overview

A8518 and A8518-1 Wide Input Voltage Range, High-Efficiency, Fault-Tolerant LED Driver FEATURES AND BENEFITS • Automotive AEC-100 qualified • Fully integrated 42 V MOSFET for boost converter • Fully integrated LED current sinks • Withstands surge input to 40 VIN for load dump • Operates down to 3.
9 VIN (max) for idle stop • Drives two strings of LEDs • Maximum output voltage 40 V □ Up to 11 white LEDs in series • Drive current for each string is 200 mA • Fixed 2.
15 MHz boost switching frequency • Dithering of boost switching frequency to reduce EMI (A8518 only) • Extremely high LED contrast ratio □ 10,000:1 using PWM dimming alone □ 100,000:1 when combining PWM and analog dimming • Excelle...

Similar Datasheet

A8500 Flexible WLED/RGB Backlight Driver - Allegro MicroSystems
A8501 4 Channel x 100 mA WLED/RGB Driver - Allegro MicroSystems
A8501 PWM CONTROL STEP-UP DC-DC CONVERTER - AiT Semiconductor
A8502 High Efficiency Fault Tolerant LED Driver - Allegro
A8508 8-Channel Fault Tolerant LED Driver - Allegro
A8510 High Efficiency Fault Tolerant LED Driver - Allegro
A8511 4-Channel x 150 mA WLED/RGB Driver - Allegro
A8512 LED Backlight Driver - Allegro Micro Systems
A8514 High Efficiency Fault Tolerant LED Driver - Allegro
A8515 Fault Tolerant LED Driver - Allegro

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)