Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX77840EWG 3.15A switch-mode charger includes a ModelGauge™ m5 gauge, integrated USB BC1.2 detection for Li-Ion batteries, and a SAFEOUT LDO. The charger integrates all switches and operates at either 4MHz or 2MHz (configurable) to support the choice of small external components or to achieve low heat dissipation. heat dissipation. Ideal for mobile point-of-sale devices, portable medical electronics or other handheld devices.

Features

● Single-input switch mode charger

● Protection up to 16V

● Input operating voltage up to 13.4V

● Up to 4.0A input current limit with Adaptive Input Current Limit (AICL) feature

● Up to 3.15A battery charge current limit

● CC, CV and chip temperature control

● Small inductors (0.47µH or 1µH packages)

● High efficiency

Applications

● Industrial computers

● Portable medical devices

● Mobile point-of-sale devices

● Wireless speakers

● Electronic cigarettes

● Smart home automation, sensors

● Internet of Things (IoT)

• 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.