MP2731 is a 4.5A, highly integrated switch mode battery charge management device for single-cell Li-ion or Li-polymer batteries. This device works with NVDC system power path management and is suitable for a variety of applications including smartphones, tablets, wireless cameras and other portable devices. Its low impedance power path optimizes efficiency, reduces battery charging time and extends battery life. The I2C serial interface allows the device to be flexibly controlled due to its charging and system settings. The MP2731 supports a wide range of input sources, including standard USB host ports and high-powered wall adapters with fast charge capabilities. The MP2731 provides USB input type detection via the DP/DM pins. The device supports USB On-The-Go (OTG) operation by supplying 5V on the input bus with an output current limit up to 3.0A.
- Wide input range, 4.5A, I2C controlled SW charger with NVDC power path and USB OTG
- 3.7V to 16V operating input voltage range, up to 22V sustainable voltage
- High-efficiency, 4.5A, 1.35MHz buck charger, up to 92% charge efficiency with 3A charge current
- High battery discharge efficiency with 14mohm BATFET Up to 9A
- I2C port for flexible system parameter setting and status reporting
- Fully integrated power MOSFETs and current sensing
- 13µA low battery leakage current in shipping mode
- JEITA for battery temperature protection for charge mode
- Dedicated DISC pin to control shipping mode and system reset
- Battery charging safety timer, thermal regulation and 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 |
MP2731GQC-0000-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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