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LP3954TLX/NOPB

2.83.6V 0.5mm PMIC LP3954 36 Pin 3.6V 36-WFBGA


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LP3954TLX/NOPB
  • Package: 36-WFBGA
  • Datasheet: -
  • Stock: 662
  • Description: 2.83.6V 0.5mm PMIC LP3954 36 Pin 3.6V 36-WFBGA (Kg)

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Details

Tags

Parameters
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-WFBGA
Number of Pins 36
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Feature I2C
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Applications Backlight, Camera Flash
HTS Code 8542.39.00.01
Subcategory Display Drivers
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Base Part Number LP3954
Power Supplies 2.83.6V
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Nominal Supply Current 400μA
Max Supply Current 400μA
Quiescent Current 400μA
Voltage - Output 4V~5.3V
Topology Step-Up (Boost)
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Current - Output / Channel 900mA Switch
Internal Switch(s) Yes
Dimming PWM
Supply Voltage1-Nom 2.8V
Number of Segments 13
Switching Frequency 2MHz
Voltage - Supply (Min) 3V
Multiplexed Display Capability NO
Data Input Mode SERIAL
Height 675μm
Length 3.5mm
Width 3.3mm
Thickness 675μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks

LP3954TLX/NOPB Overview


To save space on the board, it has a 36-WFBGA package. This mounting method is Surface Mount.It emerges as a DC DC Regulator, which is efficient and reliable.At -30°C~85°C TA, the led driver is capable of operating.As a result, Backlight, Camera Flash is likely to benefit greatly.It is designed to work with 36 terminations.To form its configuration, there are 36 pins.It is possible for undetermined failures to occur if the voltage supply falls below 3V.There are estimated to be 13 segments.As you can see, it is mounted by Surface Mount.It's under the LP3954 base part number.5.5V is a reasonable voltage.In this device, the output voltage is 4V~5.3V volts.In addition, it can be classified as Display Drivers according to its characteristics.It is designed to operate at a minimal voltage of 2.7V to achieve the highest efficiency.As long as the maximum supply current is less than 400μA, this device is capable of providing high efficiency.This electronic component may perform its functions fully if the switching frequency is maintained at 2MHz.When no external factors are present, there is 400μA current consumption.

LP3954TLX/NOPB Features


Available in the 36-WFBGA package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 2MHz

LP3954TLX/NOPB Applications


There are a lot of Texas Instruments LP3954TLX/NOPB LED Driver ICs applications.

  • Dimmable LED for vehicle interiors
  • Sports Facility Lighting
  • Replacement lamps
  • General lighting
  • White LED Backlight for portable equipment
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • LED Lighting PFCs, Linear Dimmable
  • Street lighting
  • LED Lightings for Industrial Equipment
  • Down lighting