Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The RAA489118A3GNP device is a booster charger that supports 30V input and 30V battery. It provides charging and protection for power tools, portable vacuum cleaners, electric lawn mowers and mobile power supplies, as well as additional system power rail adjustment for laptops. It is compatible with any USB-C interface platform, including USB-Powered (USB PD) Extended Power Range (EPR).

Main characteristics

Booster charger for 2 to 7 batteries with battery voltage up to 30V

BFET is optional

Input voltage range: 3.9V to 230V (no dead zone)

System output voltage: 2.4V to 30.8V

Autonomous charging option (automatic charging)

Forward through mode

Adapter current and Battery Current Monitoring (AMON/BMON)

Trickle charge when the battery is depleted

The battery operates in reverse buck, boost, and lift modes

Battery transport mode options

The 4×4 32 Ld TQFN package is compatible with ISL9238 and RAA489108 products

Application field

Charge 2 to 7 batteries, including those used in power tools, portable vacuum cleaners, electric lawn mowers, and drones

Suitable for 2 - to 7-core tablets, ultrabooks, laptops, mobile power supplies and any portable device that requires a battery with a USB-C interface

• 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.