Part number:
A6271
Manufacturer:
Allegro MicroSystems
File Size:
0.97 MB
Description:
Automotive high-current led controller.
The A6271 is a DC-DC converter controller, providing a programmable constant-current output for driving high-power LEDs in series.
The controller is based on a programmable fixed-frequency, peak current-mode control architecture.
The DC-DC converter can be configured in a myriad of different switchi
A6271 Features
* Automotive AEC-Q100 qualified
* Constant-current LED drive
* 4.2 to 50 V supply
* 53.3 V maximum LED string voltage
* Boost, buck-boost, and buck switching converters
* Programmable switching frequency 70 to 700 kHz
* PWM-controlled PMOS driv
Datasheet Details
A6271
Allegro MicroSystems
0.97 MB
Automotive high-current led controller.
📁 Related Datasheet
📌 All Tags