Buck-Boost Chargers with I²C-Controlled NVDC Power Management

The MP2760 and MP2651 are 5V to 21V, 6A, integrated FET buck-boost chargers capable of supporting 1 to 4 cells in series. As the lowest R_DS(ON) integrated FET buck-boost chargers on the market, offering excellent thermals for fast charging applications. They provide full dual-role USB PD 3.0 support, and their compact size saves space in a variety of multi-cell applications, including tablets, USB PD power banks, wireless speakers, pro cameras, and massage guns.

Features:

• Available in a compact TQFN-30 (4mmx5mm) package
• Integrated switching FETs enable a size 2x smaller than discrete solutions
• I²C-configurable charging parameters for 1 to 4 series cell applications
• Bidirectional powertrain up to 21V, compliant with dual-role USB Power Delivery 3.0
• The MP2760 adds an external N-channel battery MOSFET, which enables NVDC power path management and features a separate system voltage output for instant-on if the device’s battery is depleted

Relevant Detail Pages

• MP2760
• MP2651