MAX1773A Datasheet - Maxim Integrated

MAX1773A Power Source Selector

The MAX1773/MAX1773A highly integrated ICs serve as the control logic for a system with multiple power sources. They directly drive external P-channel MOSFETs to select from an AC adapter and dual battery sources for charge and discharge. The selection is made based on the presence of the power sour.

MAX1773A 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

MAX1773A Datasheet (641.97 KB)