bq20z45
www. ti. com . . . . SLUS800 – MARCH 2009
SBS 1. 1-Compliant Gas Gauge and Protection Enabled With Impedance Track™
FEATURES
1
•2 Next Generation Patented Impedance Track™ Technology Accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries
– Better Than 1% Error Over the Lifetime of the Battery
• Supports the Smart Battery Specification SBS V1. 1
• Flexible Configuration for 2 to 4 Series Li-Ion and Li-Polymer Cells
• Powerful 8-Bit RISC CPU With Ultralow Power Modes
• Full Array of Prog...