LED1642GWTTR datasheet(41/42 Pages) STMICROELECTRONICS

No. de pieza	LED1642GWTTR

Descripción Electrónicos	16 channel LED driver with error detection current gain control

PDF	42 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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41 / 42 page

DocID024395 Rev 6

41/42

LED1642GW

Revision history

Table 19. Document revision history

Date

Revision

Changes

03-May-2013

Initial release.

06-Jun-2013

Updated Table 2: Absolute maximum ratings, Figure 10:

Channel current vs. gain register value and Section 8.2:

Error detection mode (CFG-7).

Added Figure 13, 14, 15 and 16.

Minor text changes.

19-Aug-2013

Updated the Title, the Features and the Description.

Modified Table 4: Electrical characteristics,

Updated Table 9: Example of current ranges, Table 10:

Gain steps for the current range selected by REXT = 11

kW, Section 8.2: Error detection mode (CFG-7),

Section 8.8: PWM counter setting and brightness

18-Mar-2014

Added footnote 1 in Table 5: Switching characteristics

and footnote 5 in Table 4: Electrical characteristics.

16-Jun-2014

Updated Table 16: TSSOP24 exposed pad mechanical

data.

Minor text changes.

16-Nov-2015

Modified footnote 2 in Table 3: Thermal characteristics.

Minor text changes.

LED1642GWTTR Datasheet(PDF) 41 Page - STMicroelectronics