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| PartNumber | TLC59731DR | TLC59731D | TLC5973D |
| Description | LED Lighting Drivers 3-Ch 8B PWM LED Dvr | LED Lighting Drivers 3-Ch 8B PWM LED Dvr | LED Lighting Drivers 3Ch 12B PWM Constant Crnt LED Dvr |
| 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 | 3 Channel | 3 Channel | 3 Channel |
| Output Current | 50 mA | 50 mA | 50 mA |
| Input Voltage | 3 V to 6 V | 3 V to 6 V | 3 V to 6 V |
| Operating Frequency | 600 kHz | 600 kHz | 3 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 | SOIC-8 |
| Series | TLC59731 | TLC59731 | TLC5973 |
| Packaging | Reel | Tube | Tube |
| Features | Internal GS Clock, One Wire Interface, Shunt Regulator | Internal GS Clock, One Wire Interface, Shunt Regulator | Internal GS Clock, One Wire Interface, Shunt Regulator |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Operating Supply Voltage | 3 V to 6 V | 3 V to 6 V | 3 V to 6 V |
| Product Type | LED Lighting Drivers | LED Lighting Drivers | LED Lighting Drivers |
| Factory Pack Quantity | 2500 | 75 | 75 |
| Subcategory | Driver ICs | Driver ICs | Driver ICs |
| Unit Weight | 0.019048 oz | 0.019048 oz | 0.019048 oz |
| Supply Current Max | - | 4.5 mA | 10 mA |
| Output Type | - | Current Mode | Constant Current |
| Type | - | Linear | Linear |
| Topology | - | PWM | PWM |