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  • TLC5947RHBR

TLC5947RHBR

3.3/5V PMIC TLC5947 32 Pin 4MHz 3.3V 32-VFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TLC5947RHBR
  • Package: 32-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 649
  • Description: 3.3/5V PMIC TLC5947 32 Pin 4MHz 3.3V 32-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days 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
ECCN Code EAR99
Type Linear
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Backlight
Additional Feature DUMMY VAL
HTS Code 8542.39.00.01
Subcategory Display Drivers
Max Power Dissipation 3.482W
Technology CMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Frequency 4MHz
Base Part Number TLC5947
Pin Count 32
Number of Outputs 24
Power Supplies 3.3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 3V
Nominal Supply Current 90mA
Power Dissipation 3.482W
Output Current 30mA
Voltage - Output 30V
Topology Shift Register
Min Input Voltage 3V
Max Input Voltage 5.5V
Output Characteristics CONSTANT-CURRENT
Input Characteristics STANDARD
Internal Switch(s) Yes
High Level Output Current -3mA
Low Level Output Current 3mA
fmax-Min 30 MHz
Number of Segments 24
Multiplexed Display Capability NO
Height 1mm
Length 5mm
Width 5mm
Thickness 900μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TLC5947RHBR Overview


Using its 32-VFQFN Exposed Pad package, it is possible to save board space. In LED drivers, the outputs are all set to 24.The mounting method is Surface Mount.With high reliability and efficiency, this emerges as a Linear.-40°C~85°C TA is the operating temperature and it works fine.It is clear that Backlight will benefit from the program.A frequency of 4MHz is used to operate it.In this case, there are 32 terminations.This configuration is built upon 32 pins.A total of 24 segments are estimated.Under the base part number TLC5947, you'll find this LED driver.It is acceptable to have a maximum voltage of 5.5V.The voltage at the output terminal is 30V.In this device, there are 32 pins.Further, it can be classified as Display Drivers based on its characteristics.As its minimal input voltage, it operates at a voltage of 3V.The system operates at a minimum supply voltage of 3V in order to achieve maximum efficiency.Currently, the supply current can only reach 5.5V.There is no current that can be supplied to the load.Aside from that, it has DUMMY VAL as a characteristic.

TLC5947RHBR Features


Available in the 32-VFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 4MHz
Supply voltage of 3.3V
DUMMY VAL

TLC5947RHBR Applications


There are a lot of Texas Instruments TLC5947RHBR LED Driver ICs applications.

  • Panel lighting
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • Flicker-free LED Lighting using R1580N
  • White LED Backlight for portable equipment
  • LED backlight driver for LCD displays for portable equipment
  • Down lighting
  • Scanners and Handy Terminals
  • Portable lighting
  • LED headlights
  • Other Electronic Devices