| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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83,890 pcs
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83890 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
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The LP55281TLX/NOPB from Texas Instruments is a versatile 12-channel LED driver IC. It supports both SPI and I2C interfaces for flexible control, enabling applications such as backlight illumination and general lighting.
This device utilizes a Step-Up (Boost) topology, allowing it to efficiently drive LEDs. Each of the 12 channels can be controlled independently, with a maximum current of 40mA per channel. The operating temperature range is from -30°C to 85°C, making it suitable for a variety of environments.
The LP55281TLX/NOPB is available in a 36-DSBGA package, designed for surface mount applications. Its compact size and integrated features make it an ideal choice for space-constrained designs. The driver also includes internal switches for enhanced functionality.
Key electrical specifications include an input voltage of 3V and an operating frequency of 2MHz. The dimming capabilities are managed via I2C and SPI protocols, offering precise control over LED brightness.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.00 | $1.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP55281TLX/NOPB has 12 channels.
The LED current per channel is 40mA.
It supports I²C and SPI dimming.
The operating temperature range is -30°C to 85°C.
It is available in a 36-WFBGA, DSBGA package (36-DSBGA).
The input voltage is 3V.
The switching frequency is 2MHz.