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MCP73826

Microchip Technology
Part Number MCP73826
Manufacturer Microchip Technology
Description Single Cell Lithium-Ion Charge Management Controller
Published Apr 30, 2005
Detailed Description MCP73826 Single Cell Lithium-Ion Charge Management Controller Features • Linear Charge Management Controller for Single...
Datasheet PDF File MCP73826 PDF File

MCP73826
MCP73826

Overview
MCP73826 Single Cell Lithium-Ion Charge Management Controller Features • Linear Charge Management Controller for Single Lithium-Ion Cells • High Accuracy Preset Voltage Regulation: +1% (max) • Two Preset Voltage Regulation Options: - 4.
1V - MCP73826-4.
1 - 4.
2V - MCP73826-4.
2 • Programmable Charge Current • Automatic Cell Preconditioning of Deeply Depleted Cells, Minimizing Heat Dissipation During Initial Charge Cycle • Automatic Power-Down when Input Power Removed • Temperature Range: -20°C to +85°C • Packaging: 6-Pin SOT-23A Applications • Single Cell Lithium-Ion Battery Chargers • Personal Data Assistants • Cellular Telephones • Hand Held Instruments • Cradle Chargers • Digital Cameras Typical Application Circuit 500 mA Lithium-Ion Battery Charger MA2Q705 VIN 5V 10 µF 100 k 100 m NDS8434 6 VSNS 5 VIN 1 SHDN 4 VDRV VBAT 3 GND 2 MCP73826 + Single Lithium-Ion - Cell 10 µF Description The MCP73826 is a linear charge management controller f...


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