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TLC59461PWPR on a board, in 3D

TLC59461PWPR

Texas Instruments

-40℃~+85℃ 1% 16 30MHz~33MHz 3V~5.5V 40mA Built-in PWM HTSSOP-28-EP LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/TLC59461PWPR
Category
LED Drivers
Package
HTSSOP-28-EP
Pins
29

Overview

The TLC59461PWPR is a LED Driver made by Texas Instruments in a HTSSOP-28-EP package with 29 pins. -40℃~+85℃ 1% 16 30MHz~33MHz 3V~5.5V 40mA Built-in PWM HTSSOP-28-EP LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TLC5946PWP, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2679111).

Symbol

VCC28IREF27XHALF26GSCLK25SOUT24XERR23OUT1522OUT1421OUT1320OUT1219OUT1118OUT1017OUT916OUT815OUT714OUT613OUT512OUT411OUT310OUT29OUT18OUT07MODE6SIN5SCLK4XLAT3BLANK2GND1EP29
EasyEDA_Cloud:TLC5946PWPFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829292929292929292929292929
EasyEDA_Cloud:HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EPFrom EasyEDA

Parameters

9
Constant Current Accuracy
1%
Dimming
PWM
Features
LED open-circuit protection；Over-Temperature Protection (OTP)；Built-in soft-start
Frequency - Switching
30MHz~33MHz
Number of Channels
16
Operating temperature
-40℃~+85℃
Output Current
40mA
Switch Tube (Built-In/External)
Built-in
Voltage - Input(DC)
3V~5.5V

Order codes

1

Pinout

29
The pins of the TLC59461PWPR
PinNameType
1GNDUnspecified
2BLANKUnspecified
3XLATUnspecified
4SCLKUnspecified
5SINUnspecified
6MODEUnspecified
7OUT0Unspecified
8OUT1Unspecified
9OUT2Unspecified
10OUT3Unspecified
11OUT4Unspecified
12OUT5Unspecified
13OUT6Unspecified
14OUT7Unspecified
15OUT8Unspecified
16OUT9Unspecified
17OUT10Unspecified
18OUT11Unspecified
19OUT12Unspecified
20OUT13Unspecified
21OUT14Unspecified
22OUT15Unspecified
23XERRUnspecified
24SOUTUnspecified
25GSCLKUnspecified
26XHALFUnspecified
27IREFUnspecified
28VCCUnspecified
29EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the TLC59461PWPR?

Yes. The symbol is EasyEDA_Cloud:TLC5946PWP and the footprint EasyEDA_Cloud:HTSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TLC59461PWPR?

HTSSOP-28-EP, with 29 pins. Its footprint is drawn on this page.

Where is the TLC59461PWPR datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the TLC59461PWPR?

JLCPCB lists it as part C2679111, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TLC59461PWPR?

Parts like it in the library: the A8517KLPTR-T by Allegro MicroSystems, LLC, the LM3431AQMHX by Texas Instruments, the LM3431QMH by Texas Instruments and the LM3431QMHX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8