MCP73841/2/3/4
Advanced Single or Dual Cell Lithium-Ion/ Lithium-Polymer Charge Management Controllers
Features
• Linear Charge Management Controllers • High-Accuracy Preset
Voltage Regulation:
- + 0.
5% (max) • Four Preset
Voltage Regulation Options:
- 4.
1V - MCP73841-4.
1, MCP73843-4.
1 - 4.
2V - MCP73841-4.
2, MCP73843-4.
2 - 8.
2V - MCP73842-8.
2, MCP73844-8.
2 - 8.
4V - MCP73842-8.
4, MCP73844-8.
4 • Programmable Charge Current • Programmable Safety Charge Timers • Preconditioning of Deeply Depleted Cells • Automatic End-of-Charge Control • Optional Continuous Cell Temperature Monitoring (MCP73841 and MCP73842) • Charge Status Output for Direct LED Drive • Automatic Power-Down when Input Power Rem...