Description
TLC5947RHBR Texas Instruments - Yeehing Electronics
24-channel, 12-bit PWM LED driver with internal Oscillator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.764 |
| 100 — 249 | 2.253 |
| 250 — 999 | 1.771 |
| 1,000 + | 1.05 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | LED Lighting Drivers |
| RoHS | Y |
| Number of Channels | 24 Channel |
| Output Current | 30 mA |
| Input Voltage | 3 V to 5.5 V |
| Operating Frequency | 30 MHz |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-32 |
| Series | TLC5947 |
| Packaging | Reel |
| Features | Internal GS Clock, PWM LED Driver, Thermal Shutdown |
| Operating Temperature Range | - 40 C to + 85 C |
| Brand | Texas Instruments |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3 V to 5.5 V |
| Product Type | LED Lighting Drivers |
| Factory Pack Quantity | 3000 |
| Subcategory | Driver ICs |
| Part # Aliases | HPA01116RHBR |
| Unit Weight | 0.002533 oz |
For more information, please refer to datasheet
Documents
| TLC5947RHBR Datasheet |
More Information
The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the programmed grayscale (GS) data. GS data are written via a serial interface port. The current value of all 24 channels is set by a single external resistor.
