LP3958TL

Texas InstrumentsExtended

-30℃~+85℃ 1MHz 3V~5.5V 5 Analog、PWM Boost DC-DC DSBGA-25 LED Drivers ROHS

Part id: ti/LP3958TL
Category: LED Drivers
Package: DSBGA-25
Pins: 25
In stock: 0 at JLCPCB (C1876766)

Overview

The LP3958TL is a LED Driver made by Texas Instruments in a DSBGA-25 package with 25 pins. -30℃~+85℃ 1MHz 3V~5.5V 5 Analog、PWM Boost DC-DC DSBGA-25 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LP3958TL_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:WLCSP-25_L2.5-W2.5-R5-C5-P0.50-TL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1876766).

Symbol

EasyEDA_Cloud:LP3958TL_NOPBFrom EasyEDA

Footprint

EasyEDA_Cloud:WLCSP-25_L2.5-W2.5-R5-C5-P0.50-TLFrom EasyEDA

Pinout

The pins of the LP3958TL
Pin	Name	Type
A1	IRT	Unspecified
A2	GPIO[1]	Unspecified
A3	GPIO[0]	Unspecified
A4	GND_KEY	Unspecified
A5	KEY3	Unspecified
B1	GND	Unspecified
B2	VREF	Unspecified
B3	GPIO[2]	Unspecified
B4	IKEY	Unspecified
B5	KEY2	Unspecified
C1	VDDA	Unspecified
C2	VDD1	Unspecified
C3	SDA	Unspecified
C4	SCL	Unspecified
C5	KEY1	Unspecified
D1	SUB	Unspecified
D2	GNDT	Unspecified
D3	VDDIO	Unspecified
D4	NRST	Unspecified
D5	FB	Unspecified
E1	MAIN	Unspecified
E2	GND_WLED	Unspecified
E3	VDD2	Unspecified
E4	GND_SW	Unspecified
E5	SW	Unspecified

Parameters

Dimming: Analog, PWM
Features: Over Voltage Protection, Over-Temperature Protection (OTP), Built-in soft-start
Frequency - Switching: 1MHz
Number of Channels: 5
Operating temperature: -30℃~+85℃
Topology: Boost
Type: DC-DC
Voltage - Input(DC): 3V~5.5V

Order codes

LP3958TL/NOPBLCSC C1876766

Show this part on your page

<iframe src="https://pcbkit.io/embed/parts/ti/LP3958TL" title="LP3958TL in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

For any web page: the part itself, turned and zoomed by the reader.

Parts like it

BD2802GU-E2
VFBGA-24-40℃~+85℃ 2 2.7V~5.5V I2C VFBGA-24 LED Drivers ROHSROHM SemiconductorLED Drivers

Questions

Is there a KiCad symbol and footprint for the LP3958TL?

Yes. The symbol is EasyEDA_Cloud:LP3958TL_NOPB and the footprint EasyEDA_Cloud:WLCSP-25_L2.5-W2.5-R5-C5-P0.50-TL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LP3958TL?

DSBGA-25, with 25 pins. Its footprint is drawn on this page.

Where is the LP3958TL datasheet?

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

Where can I order the LP3958TL?

JLCPCB lists it as part C1876766, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LP3958TL?

Parts like it in the library: the BD2802GU-E2 by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.