MCP73833 Datasheet (MCP73833 / MCP73834) Microcontrollers

Manufacturer: Microchip Technology

Overview: MCP73833/4 Stand-Alone Linear Li-Ion / Li-Polymer Charge Management.

Datasheet Details

The MCP73833/4 is a highly advanced linear charge management controller for use in space-limited, cost sensitive applications.

The MCP73833/4 is available in a 10-Lead, 3 mm x 3 mm DFN package or a 10-Lead, MSOP package.

Along with its small physical size, the low number of external components required makes the MCP73833/4 ideally suited for portable applications.

Complete Linear Charge Management Controller - Integrated Pass Transistor - Integrated Current Sense - Integrated Reverse Discharge Protection.
Constant Current / Constant Voltage Operation with Thermal Regulation.
High Accuracy Preset Voltage Regulation: - 4.2V, 4.35V, 4.4V, or 4.5V, + 0.75%.
Programmable Charge Current: 1A Maximum.
Preconditioning of Deeply Depleted Cells - Selectable Current Ratio - Selectable Voltage Threshold.
Automatic.

Part Number	Description
MCP73831	Li-Polymer Charge Management Controllers
MCP73832	Li-Polymer Charge Management Controllers
MCP73834	(MCP73833 / MCP73834) Microcontrollers
MCP73837	(MCP73837 / MCP73838) Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller
MCP73838	(MCP73837 / MCP73838) Advanced Stand-Alone Li-Ion / Li-Polymer Battery Charge Management Controller
MCP73811	Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
MCP73812	Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
MCP73826	Single Cell Lithium-Ion Charge Management Controller
MCP73828	Single Cell Lithium-Ion Charge Management Controller
MCP73841	Lithium-Ion/ Lithium-Polymer Charge Management Controllers