Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Description: RT8577A is a 4-channel LED driver with output capability up to 120mA per channel. It is a current mode boost converter with an input voltage range of 5.5V~40V and an operating frequency adjustable from 200kHz~2.1MHz through the RT pin.

Characteristic:

Wide input voltage range: 5.5V~40V

The operating frequency of the boost converter can be adjusted from 200kHz to 2.1MHz

Programmable output current

Inter-channel current consistency error: ±1.5%

External dimming control

Boost MOSFET switch overcurrent protection

Automatic LED open-circuit, short-circuit protection to prevent output overvoltage

VCC under voltage lockout protection

Adjustable overvoltage protection

Undervoltage protection

Thermal shutdown protection

Open circuit, short circuit, overheating and other abnormal status indication

AEC-Q100 Grade 3 Certification

RoHS Compliant, Halogen Free

Application:

car infotainment

LCD TV, Display Backlight

LED driver application

Universal Constant Current Source

• 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.