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4,030 pcs
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4030 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP5030RJVR is a 30-channel I2C constant current RGB LED driver designed for various lighting applications. It provides precise control over LED current, with up to 35mA per channel, and operates within a wide input voltage range of 2.7V to 5.5V.
This device integrates a 12-bit, 29kHz PWM generator for each channel, enabling independent brightness control and color mixing. It supports both logarithmic and linear scale brightness control, offering flexibility in design. The LP5030RJVR features I2C control and a power-save mode, contributing to its low quiescent current of 0.01mA typical.
The LED driver is housed in a 46-VQFN (6x5 mm) package, suitable for surface mount applications. Its constant current topology ensures stable LED performance. The device also includes features like 3-phase-shifting PWM scheme and external hardware address pins for connecting multiple devices.
Key electrical characteristics include a maximum output current of 1.05A and an operating temperature range of -40°C to 125°C. The device offers high precision with low channel-to-channel and device-to-device error rates.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.7V to 5.5V.
The LP5030RJVR is available in a 46-VQFN (6x5 mm) package for surface mounting.
The operating temperature range is -40°C to 125°C.
The RoHS status is RoHS3 Compliant.
The LP5030RJVR has 30 channels.
The maximum LED current per channel is 35mA.
The LP5030RJVR does not have programmable ramp control, but features a 12-bit PWM generator for brightness control.