Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The MAX77278EWB provides a highly integrated battery charging and power solution for low power applications where size and efficiency are critical. The device features a Single Inductor Multiple Output (SIMO) buck regulator that minimises the overall size of the solution by providing three independent programmable power rails through a single inductor. 50mA LDOs provide ripple rejection for audio and other noise-sensitive applications. The highly configurable linear charger supports a wide range of Li+ battery capacities and includes battery temperature monitoring for added safety (JEITA).

Product Attributes

Current - Supply: 48 µA

Voltage - Supply: 2.7 ~ 5.5 V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 35-WFBGA, WLBGA

Delivery includes: 35-WLP (3.15x2.15)

Applications

● Remote controls, gamepads, media centre controllers

● Wearable devices, fitness and health monitors

● Smart home control panels, thermostats, battery-powered user interfaces

● Internet of Things (IoT) gadgets

• 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.