Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

MAX77785EWJ is a high-performance high-input fast charger. The ICs can operate as a reverse boost converter without an additional inductor, allowing the battery to share its power through the charging port, and offer programmable output voltage from 4.505V to 10.805V.

Features

High-Efficiency Single-Cell Switching Charger

90% Buck Efficiency at 4A, 15V Input

+26V Absolute Maximum Input Voltage Rating

4.7V to 18.2V Input Operating Voltage Range

Reverse Boost with Programmable Output Voltage Options up to 10.805V

Dedicated Boost enable input

Integrated Battery True-Disconnect FET

RDSON = 7.7mΩ

Programmable Discharge Current Limit up to 10A

Shipping Mode and Low Battery Leakage Current

1.3MHz Switching Frequency with 1μH Inductor

Disconnect Input (DISQBAT)

Safety

Battery Temperature Sensing and Charge Safety Timer

JEITA Guideline Compliant

Thermal Regulation and Thermal Shutdown

System Voltage OVLO/UVLO

USB Switch with BC1.2 Detection

Spread Spectrum for Noise-Sensitive Applications

Charge Status Output for LED

Push-Button Input for Exiting from Ship Mode

Programmable Unplug Detection Output

Dedicated Input for Suspend Mode (SUSPND)

I2C Interface

Applications

Gaming Devices

VR Applications

mPOS

Tablet PCs

• 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.