Part number:
A8501
Manufacturer:
Allegro MicroSystems
File Size:
1.41 MB
Description:
4 channel x 100 ma wled/rgb driver.
Datasheet Details
TheA8501 is a multioutputWLED/RGB driver for backlighting medium-size displays.
The A8501 integrates a boost converter and four 100 mA current sinks.
LED channels can be tied together for up to 400 mA sink capability.
It can work from a single power supply of 6.8 to 21 V and withstand up to 40 V.
Th
A8501 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
Datasheet Details
A8501
Allegro MicroSystems
1.41 MB
4 channel x 100 ma wled/rgb driver.
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