Overview
The LED1642GWP is a LED Driver made by STMicroelectronics in a SSOP-24-150mil package with 24 pins. -40℃~+85℃ 16 19V 3% 30MHz 3V~5.5V 40mA PWM Short Circuit Protection、Over-Temperature Protection (OTP)、LED open-circuit protection SSOP-24-150mil LED Drivers ROHS.
PCBKit's library has its KiCad symbol (Driver_LED:LED1642GWPTR, from KiCad's library) and its footprint (Package_SO:QSOP-24_3.9x8.7mm_P0.635mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C131193).
Symbol
Footprint
Parameters
9- Constant Current Accuracy
- 3%
- Dimming
- PWM
- Features
- Over-Temperature Protection (OTP)
- 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- LED1642GWPTRLCSC C131193
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | GND | Power in |
| 2 | SDI | Input |
| 3 | CLK | Input |
| 4 | LE | Input |
| 5 | OUT0 | Output |
| 6 | OUT1 | Output |
| 7 | OUT2 | Output |
| 8 | OUT3 | Output |
| 9 | OUT4 | Output |
| 10 | OUT5 | Output |
| 11 | OUT6 | Output |
| 12 | OUT7 | Output |
| 13 | OUT8 | Output |
| 14 | OUT9 | Output |
| 15 | OUT10 | Output |
| 16 | OUT11 | Output |
| 17 | OUT12 | Output |
| 18 | OUT13 | Output |
| 19 | OUT14 | Output |
| 20 | OUT15 | Output |
| 21 | PWCLK | Input |
| 22 | SDO | Output |
| 23 | R-EXT | Passive |
| 24 | VDD | Power in |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/st/LED1642GWP" title="LED1642GWP in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/LED1642GWP.jpg" alt="LED1642GWP" width="1200" height="900">[](https://pcbkit.io/parts/st/LED1642GWP)Questions
Is there a KiCad symbol and footprint for the LED1642GWP?
Yes. The symbol is Driver_LED:LED1642GWPTR and the footprint Package_SO:QSOP-24_3.9x8.7mm_P0.635mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LED1642GWP?
SSOP-24-150mil, with 24 pins. Its footprint is drawn on this page.
Where is the LED1642GWP datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the LED1642GWP?
JLCPCB lists it as part C131193, with 1 in stock; the sellers' links on this page open their listings.
What can replace the LED1642GWP?
Parts like it in the library: the LED1642GWT by STMicroelectronics, the STP04CM05XT by STMicroelectronics, the ALED1262ZT by STMicroelectronics and the LED2472GB by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
LED1642GWT
TSSOP-24-40℃~+85℃ 16 19V 30MHz 3V~5.5V 40mA Over-Temperature Protection (OTP) PWM TSSOP-24 LED Drivers ROHSSTMicroelectronicsLED Drivers
STP04CM05XT
HTSSOP-16-EP-40℃~+125℃ 19V 3.3V~5.5V 30MHz 4 400mA 6% Built-in Over-Temperature Protection (OTP) HTSSOP-16-EP LED Drivers ROHSSTMicroelectronicsLED Drivers
ALED1262ZT
HTSSOP-24-EP-40℃~+150℃ 12 3% 400kHz 5.5V~38V 60mA Analog、PWM Built-in Over-Temperature Protection (OTP) HTSSOP-24-EP LED Drivers ROHSSTMicroelectronicsLED Drivers
LED2472GB
TQFP-48-EP(7x7)LED DriversSTMicroelectronics
LED2472GQ
VFQFN-40-EP-40℃~+85℃ 19V 24 30MHz 3V~5.5V 6% 72mA Over-Temperature Protection (OTP) VFQFN-40-EP LED Drivers ROHSSTMicroelectronicsLED Drivers
LED1642GWQ
QFN-24-EP(4x4)-40℃~+85℃ 16 19V 30MHz 3V~5.5V 40mA PWM QFN-24-EP(4x4) LED Drivers ROHSSTMicroelectronicsLED Drivers
LED1642GWXT
TSSOP-24-EP-40℃~+85℃ 16 19V 3% 30MHz 3V~5.5V 40mA PWM Short Circuit Protection、Over-Temperature Protection (OTP)、LED open-circuit protection TSSOP-24-EP LED Drivers ROHSSTMicroelectronicsLED Drivers
TS19730CX6
SOT-26SOT-26 LED Drivers ROHSTaiwan SemiconductorLED Drivers