A8508 Datasheet - Allegro

A8508, 8-Channel Fault Tolerant LED Driver

A8508 Wide Input Voltage Range, High Efficiency 8-Channel Fault Tolerant LED Driver .
The A8508 is a multi-output white LED driver for backlighting LCD panels.

datasheet Preview Page 1 from Datasheet4u.com

A8508-Allegro.pdf

A8508 Datasheet Preview — Preview of A8508 PDF

Datasheet Details

Part number:

A8508

Manufacturer:

Allegro

File Size:

5.06 MB

Description:

8-Channel Fault Tolerant LED Driver

Features

* Eight integrated high current sinks for LED strings; can be tied together for even higher currents
* Fixed frequency current mode control with integrated gate driver / boost controller; powerful gate driver to drive an external N-channel MOSFET allows significant scaling capability

Applications

* section) Typical Application RVDR CDR CDD RFSET RISET VIN L1 D1 VDD CIN Q1 COUT R1 VIN FAULT RSENSE GATE SENP SENN PWM EN VDR VDD FSET/SYNC ISET COMP RZ A8508 PAD CZ CP MODE AGND PGND VOUT ROVP OVP LED1 LED2 LED3 LED4 LED5 LED6 LED7 LED8 A8508-DS, Rev. 6 MCO-0000585 September 12

A8508 Distributors

📁 Related Datasheet

A8500 A8501 A8512 A8520E24A91 A8530

📌 All Tags

A8508 8-Channel Fault Tolerant LED Driver Allegro

Allegro A8508-like datasheet