| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,750 pcs
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3750 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
1,275 pcs
|
1275 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TLC59731D from Texas Instruments is a 3-channel, 8-bit Pulse Width Modulation (PWM) LED driver. This linear current sink device is designed for applications requiring precise LED control. It offers 50mA of current capability per channel and supports grayscale control with 256 steps.
The driver features a convenient single-wire interface, simplifying communication and reducing pin count. It operates within a power supply voltage range of 3V to 5.5V, with an option for internal shunt regulator mode extending the range to 6V. The output terminals can handle a maximum voltage of up to 21V.
With an integrated shunt regulator and a data transfer rate of up to 600 kbps, the TLC59731D ensures efficient operation. It includes features like simple gamma correction and output delay switching to prevent inrush current. The device is housed in an 8-SOIC package, suitable for surface mount applications, and operates across a wide temperature range of -40°C to 85°C.
This LED driver is well-suited for various display and illumination applications where accurate color and brightness control are essential. Its ability to cascade an unlimited number of devices further enhances its flexibility in complex designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.44 | $0.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The power supply voltage range is 3 V to 5.5 V for the non-shunt regulator mode, and 3 V to 6 V for the internal shunt regulator mode.
The package type is 8-SOIC.
The operating temperature range is -40°C to 85°C.
The RoHS status is RoHS3 Compliant.
The TLC59731D has 3 channels.
The LED current per channel is 50 mA.
The TLC59731D uses a Single-Wire interface.