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TLC5944RHBRG4

TLC5944RHBRG4

TLC5944RHBRG4

Texas Instruments

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

SOT-23

TLC5944RHBRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case VQFN
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
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:3509 items

TLC5944RHBRG4 Product Details

TLC5944RHBRG4 Overview


There is a VQFN package on the board that is used to save space. In the 30MHz frequency range, it operates.It is designed to work with 32 terminations.Its configuration is based on 32 pins.16 segments exist.An acceptable maximum value for the supply voltage is 5.5V.The voltage output by it is 15V.32 pins are included in it.The input voltage must be minimally 3V.With a minimal supply voltage of 3V, it reaches the highest efficiency levels.It reaches 5.5V when the maximum supply current is allowed.It is important that the operating temperature not exceed 85°C in order to ensure stable operation.Stable operation requires an operating temperature greater than -40°C.An interface IC LED DISPLAY DRIVER is provided with the part.

TLC5944RHBRG4 Features


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


TLC5944RHBRG4 Applications


There are a lot of Texas Instruments
TLC5944RHBRG4 LED Driver ICs applications.


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

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