Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

TLD5045EJ is a highly integrated smart LED buck controller with built in protection functions. The main function of this device is to drive single or multiple series connected LEDs efficiently from a voltage source higher than the LED forward voltage by regulating a constant LED current.

Features

Constant Current Generation

Wide Input Voltage Range from 5V to 40V

Peak Current Regulation

Very low current consumption (<2uA) in Sleep Mode

Integrated power transistor with low saturation voltage

Integrated fast freewheeling diode

Integrated load current sense resistor

Integrated status pull down transistor

Overtemperature Protection

Switching frequency adjustable via external RC network

External PWM Dimming Input

Integrated PWM Dimming Engine

Stable switching frequency due to fix OFF-time concept with VREC feedforward

Under- and Overvoltage shutdown with hysteresis

Small thermally enhanced exposed heatslug SMD package

Automotive AEC Qualified

Green Product (RoHS) Compliant

Applications

Automotive LED driven Exterior Lighting: Brake, Tail, CHMSL, Daytime Running Light,Position Light

Automotive LED driven Interior Lighting: Reading Light, Dome Light, Display Backlighting

• 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.