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| PartNumber | TLC5951RTAR | TLC5951RHAR | TLC5951RHAT |
| Description | LED Lighting Drivers KEY BOARD LED MATRIX DRIVER | LED Lighting Drivers 24Ch,12B PWM LED Driver | LED Lighting Drivers 24Ch,12B PWM LED Driver |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| RoHS | Y | Y | Y |
| Number of Channels | 24 Channel | 24 Channel | 24 Channel |
| Output Current | 40 mA | 40 mA | 40 mA |
| Input Voltage | 3 V to 5.5 V | 3 V to 5.5 V | 3 V to 5.5 V |
| Operating Frequency | 33 MHz | 30 MHz | 30 MHz |
| Supply Current Max | 55 mA | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | WQFN-40 | VQFN-40 | VQFN-40 |
| Series | TLC5951 | TLC5951 | TLC5951 |
| Packaging | Reel | Reel | Reel |
| Features | Dot Correction, Error Flag, Fault Detection, LED Open Detection, LED Short to Ground Detection, LED | Dot Correction, Error Flag, Fault Detection, LED Open Detection, LED Short to Ground Detection, LED | Dot Correction, Error Flag, Fault Detection, LED Open Detection, LED Short to Ground Detection, LED |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Output Type | Constant Current | - | - |
| Product | LED Drivers | - | - |
| Type | LED Driver | - | - |
| Width | 6.15 mm | - | - |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Topology | PWM | - | - |
| High Level Output Current | - 1 mA | - | - |
| Low Level Output Current | 1 mA | - | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 2500 | 2500 | 250 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |
| Unit Weight | 0.002818 oz | 0.003668 oz | 0.003668 oz |
| Operating Supply Voltage | - | 3 V to 5.5 V | 3 V to 5.5 V |