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LP55271TLX/NOPB

LP55271TLX/NOPB

LP55271TLX/NOPB

Texas Instruments

3.6V PMIC LP55271 30 Pin 1MHz~2MHz 3.6V 30-WFBGA

SOT-23

LP55271TLX/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 30-WFBGA
Number of Pins 30
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 30
ECCN Code EAR99
Type DC DC Regulator
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Applications Backlight, Camera Flash
Subcategory Display Drivers
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.6V
Frequency 1MHz~2MHz
Base Part Number LP55271
Number of Outputs 5
Power Supplies 3.6V
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Nominal Supply Current 1.4A
Max Supply Current 850μA
Voltage - Output 4V~5.4V
Topology Step-Up (Boost)
Current - Output / Channel 1.7A Switch
Internal Switch(s) Yes
Switching Frequency 2MHz
Voltage - Supply (Min) 3V
Width 2.47mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LP55271TLX/NOPB Product Details

LP55271TLX/NOPB Overview


On the board, there is also a 30-WFBGA package that saves space.In this LED driver, there are 5 outputs.This mounting method is Surface Mount.When it emerges as a DC DC Regulator, it shows high-performance and reliability.The LED driver is capable of operating at a temperature of -30°C~85°C TA.There are considerable benefits for Backlight, Camera Flash.As a result, it operates on the basis of frequency 1MHz~2MHz.In this case, the terminations are set to 30.This configuration is built upon 30 pins.Undetermined failures may occur if the voltage supply falls below 3V.There is a mounting of it by Surface Mount.It's under the LP55271 base part number.It is acceptable to supply voltages of 5.5V.There is 4V~5.4V voltage output from this device.Further, it can be classified as Display Drivers based on its characteristics.The system operates at a minimum supply voltage of 3V in order to achieve maximum efficiency.As long as the maximum supply current is less than 850μA, this device is capable of providing high efficiency.Having the switching frequency at 2MHz enables this electronic component to perform at its best.

LP55271TLX/NOPB Features


Available in the 30-WFBGA package
Operating temperature of -30°C~85°C TA
Frequency of 1MHz~2MHz
Supply voltage of 3.6V
Switching frequency of 2MHz

LP55271TLX/NOPB Applications


There are a lot of Texas Instruments LP55271TLX/NOPB LED Driver ICs applications.

  • LED headlights
  • A- lamps
  • Linear fluorescent
  • Replacement lamps
  • Scanners and Handy Terminals
  • Panel lighting
  • Gallery lighting
  • OLED power supply for portable equipment
  • Amusement Machines
  • Down lights

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