TLC5947DAP
| Parameters | |
|---|---|
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| 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 | 5.318W |
| Output Current | 30mA |
| Max Supply Current | 90mA |
| 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 |
| Number of Segments | 24 |
| Switching Frequency | 30MHz |
| Multiplexed Display Capability | NO |
| Height | 1.2mm |
| Length | 11mm |
| Width | 6.2mm |
| Thickness | 1.15mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 32-PowerTSSOP (0.240, 6.10mm Width) |
| Surface Mount | YES |
| Number of Pins | 32 |
| Weight | 181.096754mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 32 |
| ECCN Code | EAR99 |
| Type | Linear |
| Applications | Backlight |
| Additional Feature | HTTP://WWW.TI.COM/LIT/ML/MPDS380/MPDS380.PDF |
| HTS Code | 8542.39.00.01 |
| Subcategory | Display Drivers |
| Max Power Dissipation | 5.318W |
| Technology | CMOS |
TLC5947DAP Description
The TLC5947DAP is a constant-current sink LED driver with 24 channels. Each channel has 4096 pulse-width modulated (PWM) steps that can be adjusted independently. With the programmed grayscale (GS) data, PWM control is automatically repeated. A serial interface port is used to write GS data. A single external resistor controls the current value of all 24 channels.
TLC5947DAP Features
Sink Output: 24 Channels, Constant Current
Capacity: 30 mA (Constant-Current Sink)
Grayscale PWM 12-bit (4096 steps) control
Up to 30 V LED Power Supply Voltage
VCC = 3.0 V to 5.5 V
TLC5947DAP Applications
LED Static Displays
Bulletin Board
Entertainment Lighting
Backlighting on TV