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LM27953TL/NOPB

LM27953TL/NOPB

LM27953TL/NOPB

Texas Instruments

3/5V 0.5mm PMIC LM27953 18 Pin 500kHz 3.6V 18-WFBGA

SOT-23

LM27953TL/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 18-WFBGA
Number of Pins 18
Operating Temperature -30°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e1
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
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
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.5mm
Frequency 500kHz
[email protected] Reflow Temperature-Max (s) 40
Base Part Number LM27953
Pin Count 16
Number of Outputs 4
Qualification Status Not Qualified
Power Supplies 3/5V
Topology Switched Capacitor (Charge Pump)
Current - Output / Channel 20mA
Internal Switch(s) Yes
Dimming PWM
Number of Segments 4
Voltage - Supply (Max) 5.5V
Voltage - Supply (Min) 2.7V
Multiplexed Display Capability NO
Height Seated (Max) 0.675mm
Width 2.098mm
RoHS Status ROHS3 Compliant
LM27953TL/NOPB Product Details

LM27953TL/NOPB Overview


Its 18-WFBGA package is used to save board space. LED drivers with this design have 4 outputs.The led light driver is mounted using Surface Mount.It emerges as a DC DC Regulator, which is efficient and reliable.-30°C~85°C TA is the operating temperature for the led light driver.There are considerable benefits for Backlight.In this case, the frequency is 500kHz.The operation of this system is supported by 18 terminations.Its configuration is based on 18 pins.If the voltage supply is below 2.7V, undetermined failures may occur.The segment count is 4.It has been mounted on Surface Mount.LED drivers can be found under the base part number LM27953.There are 16 pins on it.It is optimized for offering a maximum value of supply voltage of 5.5V.Further, it can be classified as Display Drivers based on its characteristics.

LM27953TL/NOPB Features


Available in the 18-WFBGA package
Operating temperature of -30°C~85°C TA
Frequency of 500kHz
Supply voltage of 3.6V

LM27953TL/NOPB Applications


There are a lot of Texas Instruments LM27953TL/NOPB LED Driver ICs applications.

  • Medical surgery lighting
  • Down lighting
  • Other Electronic Devices
  • LED backlight driver for LCD displays for portable equipment
  • OLED power supply for portable equipment
  • Ultraviolet (UV) and Infrared (IR) Irradiation Devices
  • Architectural lighting
  • Panel lighting
  • Stage Lighting and Signage
  • Linear fluorescent

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