3.3/5V PMIC TLC5947 32 Pin 4MHz 3.3V 32-VFQFN Exposed Pad
SOT-23
TLC5947RHBR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
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
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.22000
$4.22
500
$4.1778
$2088.9
1000
$4.1356
$4135.6
1500
$4.0934
$6140.1
2000
$4.0512
$8102.4
2500
$4.009
$10022.5
TLC5947RHBR Product Details
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