AXP2101 Overview
AXP2101 is a highly integrated power management IC(PMIC) targeting at single cell Li-battery(Li-ion or Li-polymer) applications that require multi-channel power conversion outputs. It provides an easy and flexible power management solution for multi-core processors to meet the plex and accurate requirements of power control. AXP2101 supports Linear charge.
AXP2101 Key Features
- 3.9V-5.5V Input Operating Range and Support single Cell Battery
- Battery fuel gauge: E gauge 3.0
- Support TWSI(Two Wire Serial Interface) and
- 100mA-1A Linear charger, CV accuracy +/-0.5%
- Single input to support USB input
- High battery discharge efficiency with 50 mOhm
- High integration includes all MOSFETS, current
- Power off current <20uA（BATFET off，RTCLDO
- 4 DCDC
- startup sequence and default voltage of DCDC/LDO setting