Back to browse

TLC5940PWP

16-Channel LED Driver With DOT Correction and Grayscale PWM Control, TSSOP package with thermal pad

Schematic Symbol

TLC5940PWPGNDBLANKXLATSCLKSINVPRGGSCLKDCPRGIREFVCCPADOUT0OUT1OUT2OUT3OUT4OUT5OUT6OUT7OUT8OUT9OUT10OUT11OUT12OUT13OUT14OUT15XERRSOUT

Pin Configuration (29 pins)

PinNameType
1GNDpower_in
2BLANKinput
3XLATinput
4SCLKinput
5SINinput
6VPRGinput
7OUT0open_collector
8OUT1open_collector
9OUT2open_collector
10OUT3open_collector
11OUT4open_collector
12OUT5open_collector
13OUT6open_collector
14OUT7open_collector
15OUT8open_collector
16OUT9open_collector
17OUT10open_collector
18OUT11open_collector
19OUT12open_collector
20OUT13open_collector
21OUT14open_collector
22OUT15open_collector
23XERRopen_collector
24SOUToutput
25GSCLKinput
26DCPRGinput
27IREFinput
28VCCpower_in
29PADinput

Footprint

Confirmed

Package_SO/HTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP3.4x9.5mm_Mask2.4x6.17mm_ThermalVias

Pad Layout
—
—
—
—
—
—
—
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
Pads (55)
NumberType
—smd
—smd
—smd
—smd
—smd
—smd
—smd
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd
21smd
22smd
23smd
24smd
25smd
26smd
27smd
28smd
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29smd
29smd
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole
29thru hole

Comments

Loading comments...

Sign in to leave a comment.

SymbolDownload Library
Footprint

Details

LibraryDriver_LED
Pin Count29
FootprintHTSSOP-28-1EP_4.4x9.7mm_P0.65mm_EP3.4x9.5mm_Mask2.4x6.17mm_ThermalVias
Pad Count55
View Datasheet

Keywords

PWMLEDdriver