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AXP209 +BOM

High-performance battery monitoring and control for reliable system operation

Intelligent Power Select (IPS)o Wide input voltage range: 2.9V ~ 6.3V (AMR:-0.3V ~ 11V)o Configurable Intelligent Power Delect "IPS™" Systemo Adaptive USB (Support USB3.0) Or AC adapter with current limiting (4.4V / 900mA / 500mA / 100mA)o Battery path is less than equivalent resistance of 75mΩ
Fully Integrated PWM Chargero Maximum charge current to 1.8Ao Support battery temperature monitoringo Full support of USB compatible chargers (including USB 3.0)o High charging accuracy error of less than 0.5%o Supports 4.1V/4.15V/4.2V/4.36V and other battery voltageso Automatic charging process control and managemento Can directly drive LED to indicate charging statuso The system automatically adjusts the charge current to suit the system load
Backup battery supporto Provision for a backup battery input supply an RTC Moduleo Supports backup battery charging, with adjustable charging current.
2 Synchronous Buck Converterso DC-DC1: The PWM chargero DC-DC2: 1.6A 0.7-2.275V, adjustable 25mV / step, supporting VRC (Voltage ramp control)o DC-DC3: 1.2A 0.7-3.5V, adjustable 25mV/ step.
5 Linear regulators (LDO)o LDO1:30mA Always oneo LDO2: 200mA Low Noise LDO,1.8V~3.3V, Adjustable 100mV / stepo LDO3: 200mA 0.7-3.5V Adjustable, 25mV / stepo LDO4: 200mA Low Noise LDO,1.8V ~3.3V Adjustable 100mV / stepo LDO5: 50mA Low Noise LDO, 1.8- 3.3V Adjustable, 100mV / step.

Product Category	Power Management Specialized - PMIC	Product Type	Power Management Specialized - PMIC
Factory Pack Quantity	1	Subcategory	PMIC - Power Management ICs