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The LP5813DDRRR is a synchronous boost 4 × 3 matrix RGB LED driver with autonomous animation engine control. The device is ideal for battery-powered applications that support input voltage ranges from 0.5V to 5.5V, and has an ultra-low normal operating current of 0.4mA (typical value) when the LED is lit.

The integrated synchronous boost converter maintains excellent efficiency and keeps LED brightness stable over a wide operating voltage range. The device can select the output voltage for different LED forward voltages, ranging from 3V to 5.5V, with a step transition of 0.1V. The boost converter not only powers the LED driven by the device itself, but also powers other loads in the system. If you need to bypass the boost converter, VOUT will be used as the power input to the LED driver block.

The Time cross multiplexing (TCM) architecture of the LP5813DDRRR uses four output pins to control 12 LED points each. Both the high-side sweep switch and the low-side current trap are contained in one output. For space-constrained systems, the total solution size has been reduced as much as possible.

Application:

• Portable and wearable electronics - Earplugs and charging cases, e-cigarettes, smartwatches

• Gaming and home entertainment - smart speakers, RGB mouse, VR headset and controller

• Internet of Things (IOT) - electronic tags, visual doorbells

• Network - router, access point

• Industrial HMI - electric vehicle charger, factory automation

• 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.