A8511 4-Channel x 150 mA WLED/RGB Driver

Allegro

Description

A8511 2 MHz, 4 Channel × 150 mA WLED/RGB Driver with Output Disconnect .
The A8511 is a multioutput WLED/RGB driver for backlight-ing medium-size displays.

📥 Download Datasheet

A8511 Datasheet Preview — Preview of A8511 PDF

Datasheet Specifications

Part number: A8511
Manufacturer: Allegro
File Size: 1.46 MB
Datasheet: A8511-Allegro.pdf
Description: 4-Channel x 150 mA WLED/RGB Driver

Features

* ▪ Four LED sinks rated for 150 mA each (600 mA total) ▪ Boost converter with integrated 40 V DMOS switch and OVP
* load-dump protection ▪ 600 kHz to 2.2 MHz switching frequency
* ability to operate above the AM band ▪ Internal bias supply for single-supply operation (VIN= 6.8 to 21 V) ▪

Applications

* include: ▪ GPS navigation systems ▪ Automotive infotainment ▪ Back-up camera displays ▪ Cluster backlighting ▪ Portable DVD players ▪ Industrial LCD displays Figure 1. LCD monitor backlight driving 4 LED strings. On/off and dimming control using ENABLE pin.
* Current = 50 mA per string

A8511 Distributors

📁 Related Datasheet

A8512 A8500 A8501 A8520E24A91 A8530

📌 All Tags

A8511 4-Channel 150 WLED RGB Driver Allegro

Allegro A8511-like datasheet