4.5A, I2C-Controlled, Single-Cell USB/Adaptor Charger with Narrow VDC Power-Path Management and USB OTG with Output SCP Lacth

“We are very excited about this product as it is highly compact and offers our customers a complete all-in-one solution,” LK Wong notes, adding: “It is feature packed.” As you will see:

The MP2624A is a 4.5A, highly integrated, switching-mode, battery charger IC for single-cell Li-ion or Li-polymer batteries. The MP2624A supports NVDC architecture with power path management and is suitable for various portable applications. Its low impedance power path optimises efficiency, reduces battery charging time, and extends battery life. The I2C serial interface with charging and system settings allows the device to be controlled flexibly.

The MP2624A supports a wide range of input sources, including standard USB host ports and high-power wall adapters. The MP2624A detects the input source type according to the USB Battery Charging Spec 1.2 (BC1.2) and then informs the host to set the proper input current limit. In addition, it also supports boost On-The-Go operation by supplying 5.0V with current up to 2.0A.

Below are key benefits for using the MP2624A:

  • Instant start-up from a deeply discharged battery
  • Allows for small external components
  • Versatile configuration to accommodate different system requirements
  • Provides overall BOM cost savings
  • Optimises performance and power in a very compact solution size


  • Tablet PCs
  • Smart phones
  • Mobile internet devices

See the full features list and application schematic here

Talk to us about how we can assist you to design with this product: sales@glyn.com.au