Description
MAX1773/MAX1773A EVALUATION KIT AVAILABLE Power Source Selector for Dual-Battery Systems General .
The MAX1773/MAX1773A highly integrated ICs serve as the control logic for a system with multiple power sources.
Features
* Patentedt 7-MOSFET Topology Offers Low-Cost Solution
* Automatically Detects and Responds to:
* Low Battery Voltage Condition
* Battery Insertion and Removal
* AC Adapter Presence
* Direct Drive of P-Channel MOSFETs
* Simplifies Power Man
Applications
* Notebook and Subnotebook Computers
* PDAs and Handy-Terminals
* Internet Tablets
* Dual-Battery Portable Equipment
Ordering Information appears at end of data sheet. tCovered by U. S. Patent number 5,764,032.
Typical Operating Circuit
AC ADAPTER INPUT
SYSTEM