STEVAL-ILL072V1 Series

Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001

Catalog

Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001

Part	Utilized IC / Part	Contents	Current - Output / Channel	Features	Voltage - Input [Min]	Voltage - Input [Max]	Outputs and Type
STMicroelectronics STEVAL-ILL072V1	ALED6001	Board(s)	1 A	Dimmable	8 V	24 V	1 Non-Isolated Output

Catalog

Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001

Description

The purpose of this evaluation board is to provide an application example of a single-channel, high-current LED driver using the ALED6001 chip operating with a boost topology. The brightness of the LED string connected to its output can be controlled through a PWM signal (0% - 100% dimming) or a control voltage (10:1 analog dimming). Open LED, feedback disconnection & LED overcurrent fault conditions are detected and managed. The evaluation board has been designed to provide an example of a compact solution for all automotive applications involving several LEDs arranged is a single string, and day-time running lights (DTRL) in particular.