TLC5946RHBT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| 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
