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297 pcs
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297 pcs | On Request | 1 | On Request | On Request | 1036+ | On Request | On Request |
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The Texas Instruments TLC59025IDBQR is a 16-channel constant-current LED sink driver designed for LED display and lighting applications. It features a 16-bit shift register and data latches to convert serial input data into a parallel output format.
The device provides uniform and constant current for driving LEDs across a wide range of forward voltage variations. The output current can be adjusted from 3 mA to 45 mA using an external resistor, allowing for flexible control of LED light intensity. The output current accuracy is within ±5% between channels and ±6% between ICs.
Key electrical specifications include a supply voltage range of 3.0V to 5.5V, a clock frequency of 30 MHz, and a fast output current response time of 100 ns. The device is designed for up to 17V at the output port and includes thermal shutdown protection for overtemperature conditions. ESD performance is rated at 1 kV HBM.
Packaged in a 24-SSOP, the TLC59025IDBQR is suitable for surface mount applications. It operates within an extended temperature range of -40°C to 125°C. The standard package quantity is 2,500 units on a large tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.56 | $0.56 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TLC59025IDBQR operates with a nominal supply voltage range of 3.0-5.5 V.
The operating temperature range for the TLC59025IDBQR is -40°C to 125°C.
The TLC59025IDBQR is supplied in a 24-SSOP package.
The TLC59025IDBQR has 16 outputs.
The output current range for the TLC59025IDBQR is 3-45 mA.
The output current accuracy between channels is less than ±5%.
The clock frequency for the TLC59025IDBQR is 30 MHz.