SGM41562A Overview
The SGM41562A and SGM41562B are highly integrated, I2C programmable, single-cell Li-Ion or Li-polymer battery chargers with system power path management. They are specifically designed for portable applications requiring minimum board space and small external ponents. The charging profile includes pre-charge, constant-current and constant-voltage phases.
SGM41562A Key Features
- Fully Autonomous Charger for Single-Cell Li-Ion and Li-Polymer Battery
- ±0.6% Charging Voltage Accuracy
- 21V Maximum Input Voltage Rating with Over-Voltage
- 18V Maximum Operating Voltage (SGM41562A)
- 5.75V Maximum Operating Voltage (SGM41562B)
- I2C Interface for Parameters Setting/Status Reporting
- Fully Integrated Power Switches
- No External Blocking Diode Required
- Built-in Robust Charge Protections Including Battery
SGM41562A Applications
- Fully Autonomous Charger for Single-Cell Li-Ion and Li-Polymer Battery