EN
ET95251
Liên hệ
Mô tả chung
The ET95251 is a highly-integrated 5A switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery. The devices support high input voltage fast charging. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase.
The device family is available in WQFN24, 4mm×4mm package.
Thông số kỹ thuật
Mẫu
Tính năng
- High Efficiency 5A, 1.5MHz Switch Mode Buck Charge
- USB On-the-Go (OTG) with Adjustable Output from 4.5V to 5.5V
- Supported BC1.2, PD 3.1, QC except Fast Role Swap Function
- Single Input to Support USB Input and Adjustable High Voltage Adapters
- Resistance Compensation (IRCOMP) from Charger Output to Cell Terminal
- Highest Battery Discharge Efficiency with 16mΩ Battery Discharge MOSFET up to 13 A
- Integrated ADC for System Monitor (Voltage, Temperature, Charge Current)
- Narrow VDC (NVDC) Power Path Management
- Flexible Autonomous and I2C Mode for Optimal System Performance
- BATFET Control to Support Ship Mode
- High Integration includes all MOSFETs, Current Sensing and Loop Compensation
- 8uA Low Battery Leakage Current to Support Ship Mode
- High Accuracy
- Safety
- PACKAGE : WQFN24
