Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LED1202QTR is a 12-channel low quiescent current LED driver; it guarantees 5 V output driving capability and each channel is able to provide up to 20 mA with a headroom voltage of 350 mV (typ.) only. The output current can be adjusted separately for each channel by 8-bit analog and 12-bit digital dimming control.

Features

• Supply range from 2.6 V to 5 V

• 12 channels for single LED

• 20 mA current capability per channel

• 1% (typ.) current matching at 16 mA and 2% (typ.) at 2.5 mA

• 1.8 V compatible I²C control interface

• 8-bit analog dimming individual control

• 12-bit local PWM resolution

• 8 programmable patterns

• Programmable pattern sequence

• Synchronization for multi-device application

• Phase shifting between channels

• Open LED detection

• Overtemperature protection

• 8 configurable I²C slave addresses plus global address

• Fault flag pin

Applications

• RGB LED lighting, fade-in and fade-out breathing effect, indicator lights for:

– Wearable electronics

– Battery powered devices

– Portable accessories

• 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.