A8501 4 Channel x 100 mA WLED/RGB Driver

Allegro MicroSystems

Description

A8501 2 MHz, 4 Channel×100 mA WLED/RGB Driver with Output Disconnect .
TheA8501 is a multioutputWLED/RGB driver for backlighting medium-size displays.

📥 Download Datasheet

A8501 Datasheet Preview — Preview of A8501 PDF

Datasheet Specifications

Part number: A8501
Manufacturer: Allegro MicroSystems
File Size: 1.41 MB
Datasheet: A8501-AllegroMicroSystems.pdf
Description: 4 Channel x 100 mA WLED/RGB Driver

Features

* 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)
* Boost converter with integrated 40 V DMOS switch and OVP
* load-dump protection
* 3.5 µA shutdown curre

Applications

* 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.

A8501 Distributors

📁 Related Datasheet

A8502 A8503 A8504 A8508 A8509 A8510

📌 All Tags

A8501 Channel 100 WLED RGB Driver Allegro MicroSystems

Allegro MicroSystems A8501-like datasheet

A8500

A8530