MP2759A is a highly integrated switching charger designed for applications with 1-cell to 6-cell series Li-ion or Li-polymer battery packs. The device supports several battery chemistry types with different battery regulation voltages. The device operates from a maximum 36V DC input voltage and hold-off up to 45V. When an input power supply is present, the MP2759A charges the battery with four phases: trickle charge, pre-charge, constant current (CC) charge and constant voltage (CV) charge. The MP2759A offers an input current limit function and a minimum input voltage limit function. If the input current reaches the input current limit, or the input voltage drops to the minimum input voltage limit, the MP2759A automatically reduces the charge current to limit the input power. The MP2759A is available in a small QFN-19 (3mmx3mm) package. Applications include industrial medical equipment, power tools, wireless speakers, robot and portable vacuum cleaners.
- Up to 36V operation input voltage, 45V maximum sustainable voltage when not switching
- Up to 3A charge current
- 1 to 6-cell in series with 3.6/4/4.1/4.15/4.2/4.35/4.4V battery regulation voltage for each cell
- Input current limit regulation, input minimum voltage limit regulation
- Support OR selection power path management
- 0.5% battery regulation voltage accuracy, integrated reverse blocking MOSFET
- Internal loop compensation, charge operation indicator, input status indicator
- Battery overvoltage protection (OVP), charging safety timer
- Battery thermal monitor and protection with JEITA profile
- Battery overvoltage protection, battery temperature sensing and protection, thermal shutdown
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size. Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MP2759AGQ-0000-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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