MP2720GRH-0000-P

MP2720 is 2.5A, single-cell, I2C-controlled NVDC buck charger. It is a highly integrated, switch-mode battery management device for single-cell Li-ion or Li-polymer batteries. The narrow-voltage DC (NVDC) power management structure provides a low impedance power path, that optimizes charging efficiency, reduces battery charging time, and extends battery life during discharging. The device’s input source type identification algorithm supports USB battery charging specification 1.2 (BC1.2) and non-standard adapter detection. The I2C interface offers complete operating control, including charging parameter configurations and status/interrupt monitoring. The MP2720 supports a fully customizable JEITA profile with configurable temperature windows and actions. The MP2720 is available in a QFN-22 (2.5mmx3.5mm) package. Applications include general ≤15W USB applications, Bluetooth headphones, Bluetooth speakers, point-of-sale (POS) terminals, portable cameras.

• 26V sustainable input voltage (VIN), configurable 80mA to 2.5A charge current (ICC) via I2C
• Configurable 100mA to 3.2A input current limit (IIN-LIM) via I2C
• Minimum VIN loop for maximum adapter power tracking, fully customizable JEITA profile
• Additional NTC thermistor input, 60 to 120°C configurable die temperature regulation
• Configurable 750KHz to 1.5MHz switching frequency (fSW)
• Integrated 15mohm low-RDS(ON) battery MOSFET with shipping and reset modes
• Down to 30mA termination current settings for wearable applications
• I2C port for flexible system parameter setting and status reporting
• Configurable boost converter for source mode and USB On-The-Go (OTG)
• ±0.5% battery regulation voltage, ±5% ICC, ±5% IIN-LIM ±2% output regulation in boost mode

Ghi chú

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.