TLC5947RHBR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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
