| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
31 pcs
|
31 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The TLC5927IDBQR from Texas Instruments is a 16-channel constant-current LED sink driver designed for LED display and lighting applications. It provides 16 regulated-current output channels, allowing for uniform and constant current to drive LEDs across a wide range of forward voltage variations.
The output current can be adjusted externally from 5 mA to 120 mA, offering flexibility in controlling LED light intensity. This device features 256-step programmable global current gain and excellent output current accuracy, both between channels and between ICs, with a maximum deviation of ±6% for currents between 10 mA and 50 mA.
Key electrical characteristics include a maximum clock frequency of 30 MHz and support for 3.3-V or 5-V supply voltages. The TLC5927IDBQR includes open-load and shorted-load detection, as well as thermal shutdown for overtemperature protection. It is housed in a 24-SSOP package suitable for surface mounting.
This LED driver is ideal for applications requiring precise current control and monitoring, such as LED panels and general LED lighting systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.69 | $0.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 3 V.
The device is packaged in a 24-SSOP (Shrink Small Outline Package) with surface mount mounting.
The operating temperature range is -40°C to 125°C.
Each channel can sink up to 120 mA, with a programmable range from 5 mA to 120 mA.
It has 16 output channels.
The maximum clock frequency is 30 MHz.
Yes, it features 256-step programmable global current gain.