STEVAL-ILL067V1 datasheet(2/10 Pages) STMICROELECTRONICS

tên linh kiện	STEVAL-ILL067V1

Giải thích chi tiết về linh kiện	All automotive-grade components

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Board description and efficiency measurement

STEVAL-ILL067V1

2/10

DocID027964 Rev 1

1

Board description and efficiency measurement

Figure 1: Basic connection of the STEVAL-ILL067V1 evaluation board

For a quick evaluation of the STEVAL-ILL067V1 performance, just connect a DC power

supply (e.g. 12 V & 3 A current capability) between the VIN (J1) and GND (J2) terminals

and a set of suitable LED strings between the VBOOST (J3) & ROW1-ROW6 (J10 through

J15) terminals. The SW1 & SW2 jumpers should be both set in the lower postion, while the

SW4 jumper should be in the right position (FSW & MODE pins forced high, DIM pin high,

see Table 3 for details) as per default setting. As soon as the supply input is powered, the

EN pin (floating) is internally pulled-up, a soft-start sequence takes place and the LED

strings are powered at full-brightness. By pressing SW3 (EN pin tied low), the device shuts-

down. This pushbutton allows to easily reset the device in case a latched turn-off occurs as

+

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GSPG10062015DI1514

Số phần tương tự - STEVAL-ILL067V1

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	STEVAL-ILL060V1	407Kb / 7P	High brightness LED array driver with diagnostics for automotive May 2014 Rev 1
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	STEVAL-ILL062V1	207Kb / 5P	32 white LEDs August 2014 Rev 1
	STEVAL-ILL063V1	239Kb / 4P	Short-circuit protection December 2014 Rev 2
	STEVAL-ILL064V1	188Kb / 4P	BB- boost topology August 2014 Rev 1

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