Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

LP5891-Q1 is a highly integrated common cathode LED matrix driver with 48 constant current sources and 16 scanning FETs. LP5891-Q1 implements a high-speed rising edge transmission interface to support high device count daisy chain while minimizing electromagnetic interference (EMI). The internal GCLK rate range is from 40 MHz to 160 MHz. The device also realizes LED open circuit/weak short circuit/short circuit detection and clearing during operation.

Product specification

Type Linear

Topological constant current

Internal switch None

Number of outputs 16

Voltage - supply (minimum) 2.5V

Voltage - supply (maximum) 5.5 V

Voltage - output 2.5V~5.5V

Current - output/channel 20mA

Dimming PWM

Application car grade

Operating temperature - 40 ° C~125 ° C (TA)

Mounting type Surface mount type

Package/shell 76-VFQFN bare pad

Supplier device packaging 76-VQFN (9x9)

Application:

Car interior lamp

Car tail lamp

Auto partial dimming backlight

• 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.