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  • TLC5946RHBT

TLC5946RHBT

3.3/5V PMIC TLC5946 32 Pin 3.3V 32-VFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TLC5946RHBT
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 290
  • Description: 3.3/5V PMIC TLC5946 32 Pin 3.3V 32-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 32-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 32
Weight 71.809342mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 32
Termination SMD/SMT
ECCN Code EAR99
Type Linear
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Backlight, Signage
HTS Code 8542.39.00.01
Subcategory Display Drivers
Max Power Dissipation 3.482W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Base Part Number TLC5946
Pin Count 32
Number of Outputs 16
Max Output Current 40mA
Power Supplies 3.3/5V
Interface Serial
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Nominal Supply Current 45mA
Power Dissipation 3.482W
Output Current 40mA
Max Supply Current 45mA
Voltage - Output 17V
Topology Shift Register
Min Input Voltage 3V
Max Input Voltage 5.5V
Input Characteristics STANDARD
Internal Switch(s) Yes
High Level Output Current -1mA
Low Level Output Current 5mA
Number of Segments 16
Switching Frequency 30MHz
Multiplexed Display Capability NO
Display Mode DOT MATRIX
Height 1mm
Length 5mm
Width 5mm
Thickness 900μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TLC5946RHBT Overview


The 32-VFQFN Exposed Pad package saves space on the board. This LED driver has 16 outputs.For mounting, it uses the Surface Mount method.In this case, the result is a Linear with high efficiency.The led light driver can work at -40°C~85°C TA.The benefits of Backlight, Signage are considerable.For its operation, terminations with a value of 0 are used.It has a base of 32 pins.The segment count is 16.Under the base part number TLC5946, you'll find this LED driver.The voltage of 5.5V is acceptable.A voltage of 17V is produced by it.32 pins are used on the device.Further, it can be classified as Display Drivers based on its characteristics.With 3V as the minimal input voltage, it operates.It achieves maximum efficiency with a minimal voltage supply of 3V.In the event that the maximum supply current is allowed, it reaches 5.5V.If the maximum supply current is less than 45mA, the device is capable of providing high efficiency.It is possible to supply the load with 40mA current.The electronic component can fully perform its functions if the switching frequency is maintained at 30MHz.At maximum output current 40mA, it will deliver all the benefits of a LED driver.

TLC5946RHBT Features


Available in the 32-VFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.3V
Switching frequency of 30MHz

TLC5946RHBT Applications


There are a lot of Texas Instruments TLC5946RHBT LED Driver ICs applications.

  • OLED power supply for portable equipment
  • Medical surgery lighting
  • Stage and Studio lighting
  • Portable lighting
  • Linear fluorescent
  • Flicker-free LED Lighting using R1580N
  • Down lighting
  • Constant Voltage Power Source for portable equipment
  • Other Electronic Devices
  • LED Lighting PFCs, Linear Dimmable