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 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 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