MP2720A is a highly integrated, 2.2A 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 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 MP2720A supports a fully customizable JEITA profile with configurable temperature windows and actions. The MP2720A 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 and portable cameras.
- 2.2A switching charger with narrow voltage DC (NVDC) power path management
- Supports USB BC1.2 and non-standard adapters, 26V sustainable input voltage (VIN)
- Configurable 40mA-2.2A charge current via I2C, configurable 100mA-3.2A input current limit via I2C
- Minimum VIN loop for maximum adapter power tracking
- Fully customizable JEITA profile, additional negative temperature coefficient (NTC) thermistor input
- Configurable 750KHz to 1.5MHz switching frequency (fSW
- Integrated 30mohm low-RDS(ON) battery MOSFET with shipping and reset modes
- Ultra-low 8.5µA battery discharge current in shipping mode, down to 15mA termination current setting
- ±0.5% battery regulation voltage, ±5% ICC, ±5% IIN-LIM, ±2% output regulation in boost mode
- Configurable boost converter for source mode and USB On-The-Go (OTG)
Footnotes MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.
Other details
| Brand |
MONOLITHIC POWER SYSTEMS (MPS) |
| Part Number |
MP2720AGRH-0000-P |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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