GENERAL DEscriptION
The SGM41563 is a linear charger for single-cell Li+/polymer battery plus an ultra-low standby current boost operation for generating a 5V output from the battery power. Its wide input range allows charging with loose regulated power like conducting coil, solar cells or thermal coupling piles. The boost quiescent current (0.68μA TYP) is affordable even for small cell always-on standby application.
The SGM41563 is available in a Green SOIC-8 (Exposed Pad) package.
FEATURES
Five Charge Voltage Options: 4.2V/4.25V/4.3V/4.35V/4.4V
5mA to 700mA Charger for Single-Cell Li+/Polymer Battery
Constant-Current/Constant-Voltage Charging
Die Temperature Charge Current Regulation
-4% Voltage Fold-Back Power Retaining
+2% Path Resistive Loss Compensation
Floating Charge Over-Time Termination
Ultra-Low Quiescent Current
Programmable Charge Current
Power-Saving Charging Indication
Internal Over-Temperature Protection
Available in a Green SOIC-8 (Exposed Pad) Package
APPLICATIONS
Rechargeable Battery Powered IoT Gadget
Self-Powered IoT Terminals