Parameters |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
25-WFBGA |
Number of Pins |
25 |
Operating Temperature |
-30°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e1 |
Pbfree Code |
no |
Part Status |
Obsolete |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
25 |
ECCN Code |
EAR99 |
Type |
DC DC Regulator |
Terminal Finish |
Tin/Silver/Copper (Sn/Ag/Cu) |
Applications |
Backlight |
Subcategory |
Display Drivers |
Terminal Position |
BOTTOM |
Terminal Form |
BALL |
Peak Reflow Temperature (Cel) |
260 |
Base Part Number |
LP3958 |
Number of Outputs |
5 |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
3V |
Nominal Supply Current |
800mA |
Voltage - Output |
18V |
Topology |
Step-Up (Boost) |
Current - Output / Channel |
1.15A Switch |
Internal Switch(s) |
Yes |
Dimming |
I2C |
Switching Frequency |
1MHz |
Voltage - Supply (Min) |
3V |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
LP3958TLX/NOPB Overview
The 25-WFBGA package saves space on the board. A LED driver using this design has 5 outputs.Mounting is done according to the Surface Mount method.When it emerges as a DC DC Regulator, it performs extremely well and is highly reliable.It is capable of working normally at -30°C~85°C TA.There are considerable benefits for Backlight.In this case, the terminations are set to 25.This configuration is built upon 25 pins.It is likely that undetermined failures will occur if the voltage supply is less than 3V.This is mounted by Surface Mount.This LED driver can be found under the base part number LP3958.The supply voltage of 5.5V is an acceptable maximum value.It has a voltage output of 18V.Further, it can be classified as Display Drivers based on its characteristics.As a result, it runs at a minimal voltage of 3V in order to achieve the best efficiency.When the switching frequency is maintained at 1MHz, this electronic component is able to fully play its functions.
LP3958TLX/NOPB Features
Available in the 25-WFBGA package
Operating temperature of -30°C~85°C TA
Switching frequency of 1MHz
LP3958TLX/NOPB Applications
There are a lot of Texas Instruments LP3958TLX/NOPB LED Driver ICs applications.
- Stage and Studio lighting
- Power source for accessories such as car audios, car navigation systems, and ETC systems
- Down lights
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- OLED power supply for portable equipment
- LED Lightings for Inspection Devices
- Portable lighting
- Panel lighting
- Down lighting
- Stage Lighting and Signage