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The LP5030RJVR device is a 30-channel constant current trap LED driver with a 29kHz, 12-bit PWM generator for each channel as well as channel/module independent colour mixing and intensity control (previously known as Brightness Control Registers) to achieve vivid LED effects with zero audible noise. Users can benefit from the device's ultra-low shutdown Iq power saving mode, while designers can very easily code for software with the LP5030RJVR's three programmable groups (R G B).

The LP5030RJVR devices control each LED output with 12-bit PWM resolution and a 29kHz switching frequency. This control helps to achieve a smooth reduction in intensity and eliminates audible noise. The device has different colour mixing and intensity control registers, making it very easy to write software code. Global R, G, and B group control significantly reduces the microcontroller load when targeting a fade-in/fade-out type of breathing effect, and the LP5030RJVR device also enables PWM phase shifting to help reduce the input power budget when multiple LEDs are turned on at the same time.

The LP5030RJVR device has an automatic power save mode for ultra-low quiescent current. When all channels are turned off for 30ms, the total power consumption of the device drops to 10µA, making the LP5030RJVR device a possible replacement for battery powered end devices.

LP5030RJVR Attributes

Product Category: LED Lighting Driver ICs

Series: LP5030

Mounting Style: SMD/SMT

Package / Case: VQFN-46

Number of Outputs: 30 Outputs

Output Current: 35 mA

Input Voltage - Max: 5.5 V

Input voltage - min: 2.7 V

Topology: Boost

Operating frequency: 29 kHz

Output voltage: 5.5 V

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Dimming: With Dimming

Input Voltage: 2.7 V to 5.5 V

Number of Channels: 30 Channel

Output Type: Constant Current

Supply Current - Max: 10 mA

Applications

The LP5030RJVR is used for LED lighting, indicators and blinking lights in the following devices:

- Smart speakers

- Smart home appliances

- Visual doorbells

- Electronic smart locks

- Smoke detectors

- Set-top Box

- Smart Router

- Handheld devices

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.