Automotive, High-Current LED Controller

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 switching configurations including boost, buck-boost, buck (ground-referenced switch), and SEPIC.The A6271-1 provides a cost-effective sol \n• Constant-current LED drive\n• 53.3 V maximum LED string voltage\n• Programmable switching frequency 70 to 700 kHz\n• Dimming via external PWM, internal PWM and/or analog dimming\n• Comprehensive fault protection and fault flag;

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Automotive, High-Current LED Controller

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