Datasheet Microchip MCP73831T-2ACI/OTAAA — 数据表

MCP73831/2
Miniature Single-Cell, Fully Integrated Li-Ion,
Li-Polymer Charge Management Controllers
Features: Description: • Linear Charge Management Controller:
-Integrated Pass Transistor
-Integrated Current Sense
-Reverse Discharge Protection
• High Accuracy Preset Voltage Regulation: + 0.75%
• Four Voltage Regulation Options:
-4.20V, 4.35V, 4.40V, 4.50V
• Programmable Charge Current: 15 mA to 500 mA
• Selectable Preconditioning:
-10%, 20%, 40%, or Disable
• Selectable End-of-Charge Control:
-5%, 7.5%, 10%, or 20%
• Charge Status Output
-Tri-State Output -MCP73831
-Open-Drain Output -MCP73832
• Automatic Power-Down
• Thermal Regulation
• Temperature Range: -40°C to +85°C
• Packaging:
-8-Lead, 2 mm x 3 mm DFN …