SGM41570 Description
The SGM41570 is a synchronous Buck-Boost battery charge controller with NVDC power path management. It can provide high efficiency and low ponent count solution for 1-cell to 4-cell batteries charging applications. The system is regulated slightly to be higher than the battery voltage, but not lower than the programmable system minimum voltage.
SGM41570 Key Features
- 1- to 4-Cell Charging from a Variety of Input Types
- 3.58V to 24V Input Operating Voltage Range
- USB 2.0/3.0/3.1 (Type-C)/USB PD Input Current Support
- Seamless Buck ↔ Buck-Boost ↔ Boost Transitions
- Input Overload Protection (IDPM and VDPM Regulation)
- CPU Throttling, Power and Current Monitoring
- Full nPROCHOT Profile
- Input Current Monitoring
- Battery Charge/Discharge Current Monitoring
- System Power Monitoring