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TLC5944RHBTG4

TLC5944RHBTG4

TLC5944RHBTG4

Texas Instruments

3.3/5V 0.5mm PMIC 32 Pin 30MHz 3.3V VQFN EP

SOT-23

TLC5944RHBTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case VQFN EP
Surface MountYES
Number of Pins 32
Weight 71.809342mg
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
HTS Code8542.39.00.01
Subcategory Display Drivers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 30MHz
Pin Count32
Power Supplies3.3/5V
Temperature GradeINDUSTRIAL
Max Supply Voltage5.5V
Min Supply Voltage3V
Power Dissipation-Max 3.482W
Nominal Supply Current60mA
Power Dissipation3.482W
Voltage - Output 15V
Min Input Voltage 3V
Max Input Voltage 5.5V
Interface IC Type LED DISPLAY DRIVER
High Level Output Current-1mA
Low Level Output Current1mA
Number of Segments 16
Multiplexed Display Capability NO
Display Mode DOT MATRIX
Length 5mm
Height Seated (Max) 1mm
Width 5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3435 items

TLC5944RHBTG4 Product Details

TLC5944RHBTG4 Overview


In order to save board space, the VQFN EP package is used. The system operates at a frequency of 30MHz.For its operation, terminations with a value of 0 are used.A configuration of this chip is made up of 32 pins.A total of 16 segments have been created.It is acceptable to supply voltages of 5.5V.15V is the output voltage.In addition, it has 32 pins.Depending on its characteristics, it is classified into Display Drivers.With a minimum input voltage of 3V volts, it can operate.For highest efficiency, it works with a minimal supply voltage of 3V.In terms of supply current, 5.5V is the maximum value.Temperatures above 85°C should not be allowed to exceed operating temperatures in order to ensure stable operation.Stable operation requires a temperature higher than -40°C.In the case of this part, LED DISPLAY DRIVER identifies the interface IC.

TLC5944RHBTG4 Features


Available in the VQFN EP package
Frequency of 30MHz
Supply voltage of 3.3V


TLC5944RHBTG4 Applications


There are a lot of Texas Instruments
TLC5944RHBTG4 LED Driver ICs applications.


  • Portable lighting
  • Gallery lighting
  • Museum lighting
  • High-end retail lighting
  • Medical surgery lighting
  • Replacement lamps
  • Panel lighting
  • Down lights
  • Linear fluorescent
  • A- lamps

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