| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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942 pcs
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942 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The TLC5943PWP from Texas Instruments is a versatile 16-channel, 16-bit PWM LED driver designed for applications requiring precise LED control. It features Enhanced Spectrum (ES) PWM for 16-bit grayscale resolution, allowing for 65,536 steps of control per channel.
A 7-bit global brightness control provides 128 steps of adjustment for all channels simultaneously. The device offers a constant current sink output capability of up to 50mA per channel, with high accuracy: channel-to-channel accuracy is ±1.5% and device-to-device accuracy is ±3%.
Key features include LED open and short detection, thermal shutdown, and power good indication for robust operation. The TLC5943PWP supports a data transfer rate of 30MHz and a grayscale control clock of 33MHz, enabling efficient data updates. It operates with a supply voltage of 3V to 5.5V and can drive LEDs with a power supply voltage up to 17V.
This LED driver is available in a 28-HTSSOP surface mount package. Its applications include monochrome, multicolor, and full-color LED displays, LED signboards, and display backlighting.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TLC5943PWP has 16 output channels.
The TLC5943PWP provides a constant current sink output of 50mA per channel.
The operating supply voltage for the TLC5943PWP is 3V.
The TLC5943PWP operates in a temperature range of -40°C to 85°C.
The TLC5943PWP is available in a 28-HTSSOP package.
Yes, the TLC5943PWP includes LED open detection, LED short to ground detection, and LED short to VLED detection.
The TLC5943PWP offers 16-bit grayscale control resolution.