Part number:
A6271-1
Manufacturer:
Allegro
File Size:
1.36 MB
Description:
Automotive high-current led controller.
The A6271-1 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 switc
A6271-1 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, buck, and SEPIC switching converters
* Programmable switching frequency 70 to 700 kHz
* PWM-controlled PM
Datasheet Details
A6271-1
Allegro
1.36 MB
Automotive high-current led controller.
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