TLC59283DBQR Datasheet

16-Channel, Constant-Current LED Driver with Pre-Charge FET


The TLC59283 is a 16-channel, constant-current sink light-emitting diode (LED) driver. Each channel can
be individually controlled with a simple serial communications protocol that is compatible with 3.3-V or 5-V CMOS logic levels, depending on the operating VCC.

• 16-Channel, Constant-Current Sink Output with On and Off Control
• Constant-Current Sink Capability: 35 mA (VCC≤ 3.6 V), 45 mA (VCC> 3.6 V)
• LED Power-Supply Voltage: Up to 10 V
• VCC= 3 V to 5.5 V
• Constant-Current Accuracy:
– Channel-to-Channel: ±1.4% (typ), ±3% (max)
– Device-to-Device: ±2% (typ), ±4% (max)
• CMOS Logic Level I/O
• Data Transfer Rate: 35 MHz
• BLANK Pulse Width: 50 ns
• Pre-Charge FET for Ghosting Reduction
• Grouped Switching Delay for Noise Reduction
• Operating Temperature: –40°C to +85°C

• Video Displays
• Message Boards



Manufacturer information


Texas Instruments introduction - Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

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