Overview
The LP5018RSMR is a highly integrated LED driver produced by Texas Instruments, designed to provide efficient and flexible lighting solutions. This model is part of TI's portfolio of advanced LED drivers, targeting applications in consumer electronics, automotive lighting, and industrial systems. Its compact design and high performance make it a competitive choice for developers seeking reliable and scalable LED control.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage | 2.7 to 5.5 | V | Wide operating range |
| Output Current | Up to 25 | mA | Per channel |
| Number of Channels | 18 | - | Independent control |
| Package | VQFN-32 | - | Compact form factor |
| Dimming Control | PWM/I2C | - | Flexible control options |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
Key Features
- Integrated 18-channel LED driver for scalable lighting solutions.
- Supports PWM and I2C control for precise dimming and color tuning.
- Wide input voltage range ensures compatibility with various power sources.
- Compact VQFN-32 package ideal for space-constrained designs.
- Industrial temperature range for robust performance in harsh environments.
Applications
The LP5018RSMR is widely used in applications such as RGB lighting in consumer electronics, automotive interior and exterior lighting, and industrial control panels. Its ability to independently control multiple LED channels makes it suitable for dynamic lighting effects and color-mixing applications. Additionally, its robust design ensures reliable operation in automotive and industrial environments.
Q & A
What is the input voltage range of the LP5018RSMR?
The input voltage range is 2.7 to 5.5 V.
How many LED channels does the LP5018RSMR support?
It supports 18 independent LED channels.
What control interfaces are available for dimming?
It supports PWM and I2C control interfaces.
What is the maximum output current per channel?
The maximum output current is 25 mA per channel.
What is the operating temperature range?
It operates from -40 to 85 °C.
What package does the LP5018RSMR use?
It uses a VQFN-32 package.
Is the LP5018RSMR suitable for automotive applications?
Yes, it is designed for automotive and industrial environments.
Can it be used for RGB lighting?
Yes, its independent channel control makes it ideal for RGB lighting.
Does it support color tuning?
Yes, it supports precise color tuning via PWM and I2C control.
Is the LP5018RSMR compatible with low-power systems?
Yes, its wide input voltage range ensures compatibility with low-power systems.
