| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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28,698 pcs
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28698 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8,551 pcs
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8551 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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3,121 pcs
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3121 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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928 pcs
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928 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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145 pcs
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145 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TLC5923DAPR from Texas Instruments is a 16-channel constant-current sink LED driver designed for applications such as backlighting. Each channel provides an adjustable constant current sink up to 80mA, with a typical accuracy of ±1%. The device features 7-bit dot correction, allowing for 128 steps of individual brightness adjustment per channel to compensate for LED variations.
With a fast 30 MHz data transfer rate, the TLC5923DAPR supports efficient communication and control. It operates from a 3.0V to 5.5V supply voltage and can drive LEDs with a supply voltage up to 17V. The driver includes error detection features such as LED Open Detection (LOD) and Thermal Error Flag (TEF), enhancing system reliability.
Packaged in a 32-HTSSOP, the TLC5923DAPR is suitable for surface mount applications. Its linear topology and constant current capability make it ideal for precise LED illumination control.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.68 | $1.68 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TLC5923DAPR supports 16 LED channels.
The maximum output current per channel is 80mA.
The operating supply voltage is 3V.
The data transfer rate is 30MHz.
The operating temperature range is -40°C to 85°C.
Yes, it features 7-bit dot correction, providing 128 steps for individual channel brightness adjustment.
The device provides LED Open Detection (LOD) and Thermal Error Flag (TEF).