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LED1642GWQ on a board, in 3D

LED1642GWQ

STMicroelectronics

-40℃~+85℃ 16 19V 30MHz 3V~5.5V 40mA PWM QFN-24-EP(4x4) LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCst/LED1642GWQ
Category
LED Drivers
Package
QFN-24-EP(4x4)
Pins
25

Overview

The LED1642GWQ is a LED Driver made by STMicroelectronics in a QFN-24-EP(4x4) package with 25 pins. -40℃~+85℃ 16 19V 30MHz 3V~5.5V 40mA PWM QFN-24-EP(4x4) LED Drivers ROHS.

PCBKit's library has its KiCad symbol (Driver_LED:LED1642GWQTR, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.15x2.15mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C221457).

Symbol

LE1OUT02OUT13OUT24OUT35OUT46OUT57OUT68OUT79OUT810OUT911OUT1012OUT1113OUT1214OUT1315OUT1416OUT1517PWCLK18SDO19R-EXT20VDD21GND22SDI23CLK24EP25
Driver_LED:LED1642GWQTRFrom KiCad's library

Footprint

25
Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.15x2.15mmFrom KiCad's library

Parameters

9
Constant Current Accuracy
3%
Dimming
PWM
Features
LED open-circuit protection
Frequency - Switching
30MHz
Number of Channels
16
Operating temperature
-40℃~+85℃
Output Current
40mA
Output Voltage
19V
Voltage - Input(DC)
3V~5.5V

Order codes

1

Pinout

25
The pins of the LED1642GWQ
PinNameType
1LEInput
2OUT0Output
3OUT1Output
4OUT2Output
5OUT3Output
6OUT4Output
7OUT5Output
8OUT6Output
9OUT7Output
10OUT8Output
11OUT9Output
12OUT10Output
13OUT11Output
14OUT12Output
15OUT13Output
16OUT14Output
17OUT15Output
18PWCLKInput
19SDOOutput
20R-EXTPassive
21VDDPower in
22GNDPower in
23SDIInput
24CLKInput
25EPPassive

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Questions

Is there a KiCad symbol and footprint for the LED1642GWQ?

Yes. The symbol is Driver_LED:LED1642GWQTR and the footprint Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.15x2.15mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LED1642GWQ?

QFN-24-EP(4x4), with 25 pins. Its footprint is drawn on this page.

Where is the LED1642GWQ datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the LED1642GWQ?

JLCPCB lists it as part C221457, with 1 in stock; the sellers' links on this page open their listings.

What can replace the LED1642GWQ?

Parts like it in the library: the LED1642GWT by STMicroelectronics, the STP04CM05XT by STMicroelectronics, the ALED1262ZT by STMicroelectronics and the LED1642GWP by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8