Skip to the content
PCBKitNew board
LP39542TL, in 3D

LP39542TL

Texas Instruments

-30℃~+85℃ 1MHz~2MHz 25.5mA 6 Analog、PWM Boost 3DSBGA-6 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/LP39542TL
Category
LED Drivers
Package
3DSBGA-6
Pins
36

Overview

The LP39542TL is a LED Driver made by Texas Instruments in a 3DSBGA-6 package with 36 pins. -30℃~+85℃ 1MHz~2MHz 25.5mA 6 Analog、PWM Boost 3DSBGA-6 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP39542TLX_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:DSBGA-36_L3.0-W3.0-R6-C6-P0.50-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3189380).

Symbol

ADDR_SELC4ASED2B1A6B2A2FBE6FLASHD6FLASH_ENC3G1B6G2A3GNDE5GND_RGBA5GND_SWF5GND_WLEDF4GNDAD1GNDTB2IFLASHE4IRGBB5IRTC2NRSTB4R1C6R2A4SCLB3SDAC5SWF6SYNC_PWMD4VDD1D3VDD2A1VDDAB1VDDIOD5VREFC1WLED1F1WLED2E1WLED3F2WLED4E2WLED5F3WLED6E3
EasyEDA_Cloud:LP39542TLX_NOPBFrom EasyEDA

Footprint

EasyEDA_Cloud:DSBGA-36_L3.0-W3.0-R6-C6-P0.50-BLFrom EasyEDA

Parameters

6
Dimming
PWM；Analog
Frequency - Switching
1MHz~2MHz
Number of Channels
6
Operating temperature
-30℃~+85℃
Output Current
25.5mA
Topology
Boost

Order codes

1

Pinout

36
The pins of the LP39542TL
PinNameType
A1VDD2Unspecified
A2B2Unspecified
A3G2Unspecified
A4R2Unspecified
A5GND_RGBUnspecified
A6B1Unspecified
B1VDDAUnspecified
B2GNDTUnspecified
B3SCLUnspecified
B4NRSTUnspecified
B5IRGBUnspecified
B6G1Unspecified
C1VREFUnspecified
C2IRTUnspecified
C3FLASH_ENUnspecified
C4ADDR_SELUnspecified
C5SDAUnspecified
C6R1Unspecified
D1GNDAUnspecified
D2ASEUnspecified
D3VDD1Unspecified
D4SYNC_PWMUnspecified
D5VDDIOUnspecified
D6FLASHUnspecified
E1WLED2Unspecified
E2WLED4Unspecified
E3WLED6Unspecified
E4IFLASHUnspecified
E5GNDUnspecified
E6FBUnspecified
F1WLED1Unspecified
F2WLED3Unspecified
F3WLED5Unspecified
F4GND_WLEDUnspecified
F5GND_SWUnspecified
F6SWUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/LP39542TL" title="LP39542TL in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/LP39542TL.jpg" alt="LP39542TL" width="1200" height="900">
A picture that opens the part, for a README
[![LP39542TL](https://pcbkit.io/embed/parts/ti/LP39542TL.jpg?size=s)](https://pcbkit.io/parts/ti/LP39542TL)

Questions

Is there a KiCad symbol and footprint for the LP39542TL?

Yes. The symbol is EasyEDA_Cloud:LP39542TLX_NOPB and the footprint EasyEDA_Cloud:DSBGA-36_L3.0-W3.0-R6-C6-P0.50-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP39542TL?

3DSBGA-6, with 36 pins. Its footprint is drawn on this page.

Where is the LP39542TL datasheet?

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

Where can I order the LP39542TL?

JLCPCB lists it as part C3189380, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LP39542TL?

Parts like it in the library: the LP55281TLX by Texas Instruments, the LP3952RLX by Texas Instruments, the LP39542RL/NOPB by Texas Instruments and the LP39542TLX by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8