Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STWLC38JRM is an integrated wireless power receiver for wearable/hearable and smartphone applications. Delivering up to 15 W of output power, the chip is designed to support the Qi 1.3 specification for inductive communication protocols, the 5 W baseline power specification and the 15 W extended power specification. The integration of a low-loss synchronous rectifier and low dropout voltage provides excellent efficiency performance. Synchronous rectifier and low dropout linear regulator: both elements are dynamically managed by the digital core to achieve excellent efficiency performance. The digital core dynamically manages both components to minimise total power consumption.

Characteristics

● Output power: up to 15W

● Output power in Tx mode: up to 5W

● Compatible with Qi 1.3 inductive wireless standard communication protocols

● High efficiency (98% typical) synchronous rectifiers running up to 800kHz

● Low dropout linear regulator with output current limit and input voltage control loop

● Adaptive Rectifier Configuration (ARC) mode for enhanced spatial freedom

● Programmable scheduling output voltage: 4V to 12V

● Overall system efficiency in excess of 85 per cent

Applications

● Smartphones

● Wearable/ear-mounted TWSs

● Asset tracking devices

● Medical and healthcare devices

• 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.